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Commit | Line | Data |
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3f8825c0 RB |
1 | 2013-05-07 Richard Biener <rguenther@suse.de> |
2 | ||
3 | * calls.c (special_function_p): setjmp-like functions are leaf. | |
4 | * builtins.def (BUILT_IN_SETJMP): setjmp is leaf. | |
5 | * tree-inline.c (update_ssa_across_abnormal_edges): Remove assert. | |
6 | ||
fd4842cd SN |
7 | 2013-05-07 Sofiane Naci <sofiane.naci@arm.com> |
8 | ||
9 | * config/aarch64/aarch64-simd.md (*aarch64_simd_mov<mode>): call splitter. | |
10 | (aarch64_simd_mov<mode>): New expander. | |
11 | (aarch64_simd_mov_to_<mode>low): New instruction pattern. | |
12 | (aarch64_simd_mov_to_<mode>high): Likewise. | |
13 | (aarch64_simd_mov_from_<mode>low): Likewise. | |
14 | (aarch64_simd_mov_from_<mode>high): Likewise. | |
15 | (aarch64_dup_lane<mode>): Update. | |
16 | (aarch64_dup_lanedi): New instruction pattern. | |
17 | * config/aarch64/aarch64-protos.h (aarch64_split_simd_move): New prototype. | |
18 | * config/aarch64/aarch64.c (aarch64_split_simd_move): New function. | |
19 | ||
a7a7d10e BS |
20 | 2013-05-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
21 | ||
22 | * gimple-ssa-strength-reduction.c (lazy_create_slsr_reg): Remove. | |
23 | (replace_mult_candidate): Remove unnecessary argument; remove | |
24 | unnecessary parameter from call to introduce_cast_before_cand. | |
25 | (replace_unconditional_candidate): Remove unnecessary parameter | |
26 | from call to replace_mult_candidate. | |
27 | (replace_conditional_candidate): Likewise. | |
28 | (insert_initializers): Use make_temp_ssa_name. | |
29 | (introduce_cast_before_cand): Remove unnecessary argument; use | |
30 | make_temp_ssa_name. | |
31 | (replace_one_candidate): Remove unnecessary argument; remove | |
32 | unnecessary parameter from calls to introduce_cast_before_cand. | |
33 | (replace_profitable_candidates): Remove unnecessary parameters | |
34 | from calls to replace_one_candidate. | |
35 | ||
29105868 BS |
36 | 2013-05-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
37 | ||
38 | * gimple-ssa-strength-reduction.c (find_phi_def): Don't record a | |
39 | phi def as possibly hiding a basis for a CAND_ADD whose operands | |
40 | have been commuted in the analysis. | |
41 | (alloc_cand_and_find_basis): Add parms to call to find_phi_def. | |
42 | ||
4095f9fa N |
43 | 2013-05-07 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
44 | ||
45 | * config/aarch64/aarch64.md | |
46 | (cmp_swp_<optab><ALLX:mode>_shft_<GPI:mode>): Restrict the | |
47 | shift value between 0-4. | |
48 | ||
39e843e8 RB |
49 | 2013-05-07 Richard Biener <rguenther@suse.de> |
50 | ||
51 | * double-int.h (rshift): New overload. | |
52 | * double-int.c (rshift): New function. | |
53 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Optimize. | |
54 | (create_reference_ops_from_ref): Remove. | |
55 | (vn_reference_insert): Use shared ops for constructing the | |
56 | reference and copy it. | |
57 | ||
0a1a83cb RB |
58 | 2013-05-07 Richard Biener <rguenther@suse.de> |
59 | ||
60 | PR middle-end/57190 | |
61 | * tree-eh.c (sink_clobbers): Properly propagate | |
62 | SSA_NAME_OCCURS_IN_ABNORMAL_PHI. | |
63 | ||
43303d6f JJ |
64 | 2013-05-07 Jakub Jelinek <jakub@redhat.com> |
65 | ||
ba7e83f8 JJ |
66 | PR tree-optimization/57149 |
67 | * tree-ssa-uninit.c (uninit_undefined_value_p): New inline. | |
68 | (can_skip_redundant_opnd, compute_uninit_opnds_pos, | |
69 | collect_phi_def_edges, execute_late_warn_uninitialized): Use | |
70 | uninit_undefined_value_p instead of ssa_undefined_value_p. | |
71 | ||
43303d6f JJ |
72 | PR debug/57184 |
73 | * expr.c (expand_expr_addr_expr_1): Handle COMPOUND_LITERAL_EXPR | |
74 | for modifier == EXPAND_INITIALIZER. | |
75 | ||
14523c25 AB |
76 | 2013-05-07 Anton Blanchard <anton@samba.org> |
77 | ||
78 | * configure.ac (HAVE_LD_LARGE_TOC): Use correct linker emulation | |
79 | for powerpc64 little endian. | |
80 | * configure: Regenerate. | |
81 | ||
cb7c8be9 GS |
82 | 2013-05-06 Graham Stott <grahams@btinternet.com> |
83 | ||
84 | * expmed.c (init_expmed_rtl): Remove unused fields reg_fld, plus_fld, | |
85 | mult_fld, sdiv_fld1, udiv_fld1, sdiv_32_fld1, smod_32_fld1, | |
86 | wide_mult_fld1, wide_lshr_fld1, shift_fld1, shift_mult_fld1, | |
87 | shift_add_fld1, shift_sub0_fld1, shift_sub1_fld1. | |
88 | ||
89 | 2013-05-06 Graham Stott <grahams@btinternet.com> | |
a8fd4225 GS |
90 | |
91 | * gensupport.c (add_predicate_code): Also exclude SCRATCH from rtx | |
92 | codes which allow non-lvalues. | |
93 | ||
9a0ee7b0 MG |
94 | 2013-05-06 Marc Glisse <marc.glisse@inria.fr> |
95 | ||
96 | * tree.c (integer_all_onesp) <COMPLEX_CST>: Test that both | |
97 | components are all 1s. | |
98 | (integer_minus_onep): New function. | |
99 | * tree.h (integer_minus_onep): Declare it. | |
100 | * fold-const.c (fold_binary_loc) <MULT_EXPR>: Test | |
101 | integer_minus_onep instead of integer_all_onesp. | |
102 | ||
f2c17ea9 OE |
103 | 2013-05-06 Oleg Endo <olegendo@gcc.gnu.org> |
104 | ||
105 | PR target/52933 | |
106 | * config/sh/sh.md (*cmp_div0s_0, *cmp_div0s_1, *movsicc_div0s): Add | |
107 | variations of these patterns. | |
108 | ||
f75e6a51 UB |
109 | 2013-05-06 Uros Bizjak <ubizjak@gmail.com> |
110 | ||
111 | * config/i386/i386.md (isa): Add x64_sse4 member. | |
112 | (enabled): Handle x64_sse4. | |
113 | (*movdi_internal): Add *x->?r alternative to emit pextrq $0,%xmm,%reg | |
114 | instruction for 64bit SSE4_1 targets. Update insn attributes. | |
115 | (*movsi_internal): Add *x->?r alternative to emit pextrd $0,%xmm,%reg | |
116 | instruction for SSE4_1 targets. Update insn attributes. | |
117 | * config/i386/sse.md (*vec_extract<ssevecmodelower>_0): Merge | |
118 | with *sse4_1_pextrd and *sse4_1_pextrq having const_0 selector. | |
119 | (*vec_extractv2di_1): Merge with *sse4_1_pextrq having | |
120 | const_1 selector. | |
121 | (*vec_extractv4si): Rename from *sse4_1_pextrd. | |
122 | (*vec_extractv4si_zext): Rename from *sse4_1_pextrd_zext. | |
123 | (*vec_extract<ssevecmodelower>_0 splitters): Merge splitters together. | |
124 | ||
a986d468 OE |
125 | 2013-05-06 Oleg Endo <olegendo@gcc.gnu.org> |
126 | ||
127 | PR target/57108 | |
128 | * config/sh/sh.md (tstsi_t_zero_extract_eq): Use QIHISIDI mode iterator. | |
129 | ||
382522cb MK |
130 | 2013-05-06 Maxim Kuznetsov <maks.kuznetsov@gmail.com> |
131 | ||
132 | * final.c (do_assembler_dialects): Don't handle curly braces and | |
133 | vertical bar escaped by % as dialect delimiters. | |
134 | (output_asm_insn): Print curly braces and vertical bar if escaped | |
135 | by % and ASSEMBLER_DIALECT defined. | |
136 | * doc/tm.texi.in (ASSEMBLER_DIALECT): Document new standard escapes. | |
137 | * doc/tm.texi: Regenerated. | |
138 | ||
fb0d5c60 SB |
139 | 2013-05-06 Steven Bosscher <steven@gcc.gnu.org> |
140 | ||
fb0d5c60 SB |
141 | * config/mips/mips.c: Include tree-pass.h. |
142 | (mips_reorg): Split in pre- and post-dbr_schedule parts. | |
143 | (mips_machine_reorg2): Move mips_reorg post-dbr_schedule parts here. | |
144 | (pass_mips_machine_reorg2): New machine specific pass. | |
145 | (insert_pass_mips_machine_reorg2): New pass plugin definition. | |
146 | (mips_option_override): Register the new pass. | |
147 | * rtl.h (cleanup_barriers): Remove prototype. | |
148 | (dbr_schedule): Likewise. | |
149 | * jump.c (cleanup_barriers): Make static. | |
150 | * reorg.c (dbr_schedule): Likewise. | |
151 | ||
aa06a978 RB |
152 | 2013-05-06 Richard Biener <rguenther@suse.de> |
153 | ||
154 | PR tree-optimization/57185 | |
155 | * tree-parloops.c (add_field_for_reduction): Handle anonymous | |
156 | SSA names properly. | |
157 | ||
0b953bec UB |
158 | 2013-05-06 Uros Bizjak <ubizjak@gmail.com> |
159 | ||
160 | PR target/57106 | |
161 | * config/i386/i386.c (add_parameter_dependencies): Add dependence | |
162 | between "first_arg" and "insn", not "last" and "insn". | |
163 | ||
28708525 WS |
164 | 2013-05-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
165 | ||
166 | * gimple-ssa-strength-reduction.c (slsr_process_phi): Re-enable. | |
167 | (find_candidates_in_block): Re-enable slsr_process_phi. | |
168 | (create_phi_basis): Fix double counting of candidate adjustment. | |
169 | ||
0107dca2 RB |
170 | 2013-05-06 Richard Biener <rguenther@suse.de> |
171 | ||
172 | PR middle-end/57147 | |
173 | * tree-cfg.c (gimple_purge_dead_abnormal_call_edges): If | |
174 | the edge is also fallthru, preserve it and just clear the | |
175 | abnormal flag. | |
176 | * tree-cfgcleanup.c (remove_fallthru_edge): If the edge is | |
177 | also complex, preserve that and just clear the fallthru flag. | |
178 | * tree-inline.c (update_ssa_across_abnormal_edges): Also | |
179 | update virtual operands. | |
180 | ||
470d4d13 AM |
181 | 2013-05-06 Alan Modra <amodra@gmail.com> |
182 | ||
183 | * config/rs6000/linux.h (DEFAULT_ASM_ENDIAN): Define. | |
184 | (LINK_OS_LINUX_EMUL): Use ENDIAN_SELECT. | |
185 | * config/rs6000/linux64.h (DEFAULT_ASM_ENDIAN): Define. | |
186 | * config/rs6000/sysv4le.h (DEFAULT_ASM_ENDIAN): Define. | |
187 | (LINK_TARGET_SPEC): Use ENDIAN_SELECT. | |
188 | * config/rs6000/sysv4.h (DEFAULT_ASM_ENDIAN): Define as -mbig. | |
189 | ||
8f1dbf8d AM |
190 | 2013-05-06 Alan Modra <amodra@gmail.com> |
191 | ||
192 | * config/rs6000/sysv4.h (ENDIAN_SELECT): Define, extracted from | |
193 | (ASM_SPEC): ..here. Emit DEFAULT_ASM_ENDIAN too. | |
194 | (DEFAULT_ASM_ENDIAN): Define. | |
195 | (CC1_SPEC, LINK_TARGET_SPEC): Use ENDIAN_SELECT. | |
196 | * config/rs6000/linux64.h (ASM_SPEC32): Remove endian options. | |
197 | Update -K PIC clause from sysv4.h. | |
198 | (ASM_SPEC_COMMON): Use ENDIAN_SELECT. | |
199 | (LINK_OS_LINUX_EMUL32, LINK_OS_LINUX_EMUL64): Likewise. | |
200 | ||
54890767 AM |
201 | 2013-05-06 Alan Modra <amodra@gmail.com> |
202 | ||
203 | * config/rs6000/rs6000.md (bswapdi 2nd splitter): Don't swap words | |
204 | twice for little-endian. | |
205 | (ashrdi3_no_power, ashrdi3): Support little-endian. | |
206 | ||
2353515d OE |
207 | 2013-05-06 Oleg Endo <olegendo@gcc.gnu.org> |
208 | ||
209 | PR target/55303 | |
210 | * config/sh/sh.c (sh_rtx_costs): Handle SMIN and SMAX cases. | |
211 | * config/sh/sh.md (*clips, uminsi3, *clipu, clipu_one): New insns and | |
212 | related expanders. | |
213 | * config/sh/iterators.md (SMIN_SMAX): New code iterator. | |
214 | * config/sh/predicates.md (arith_reg_or_0_or_1_operand, | |
215 | clips_min_const_int, clips_max_const_int, clipu_max_const_int): | |
216 | New predicates. | |
217 | ||
33e67557 SB |
218 | 2013-05-05 Steven Bosscher <steven@gcc.gnu.org> |
219 | John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
220 | ||
221 | * config.gcc (hppa*-*-*): Remove MASK_BIG_SWITCH from CPU default. | |
222 | * config/pa/pa.opt: Make mbig-switch a no-op. | |
223 | * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_BIG_SWITCH. | |
224 | (CASE_VECTOR_MODE): Always return SImode. | |
225 | (ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Remove code | |
226 | for the !TARGET_BIG_SWITCH case. | |
227 | * config/pa/pa-linux.h: Likewise. | |
228 | * config/pa/pa-openbsd.h: Likewise. | |
229 | * config/pa/pa-hpux.h: Define TARGET_DEFAULT to 0. | |
230 | * config/pa/pa.md (short_jump): Remove define_insn. | |
231 | (casesi): Remove code for the !TARGET_BIG_SWITCH case. | |
232 | (casesi0): Remove define_insn. | |
233 | (type): Remove btable_branch. | |
234 | (pa_combine_type): Likewise. | |
235 | (in_nullified_branch_delay): Likewise. | |
236 | (in_call_delay): Likewise. | |
237 | (define_delay): Likewise. | |
238 | (define_insn_reservation "Z3"): Likewise. | |
239 | (define_insn_reservation "Z4"): Likewise. | |
240 | * config/pa/pa.c (pa_reorg): Remove code for !TARGET_BIG_SWITCH. | |
241 | (pa_adjust_insn_length): Remove adjustment for btable branches. | |
242 | * doc/invoke.texi (HPPA Options): Delete documentation for mbig-switch | |
243 | and mno-big-switch | |
244 | ||
3095685e UB |
245 | 2013-05-05 Uros Bizjak <ubizjak@gmail.com> |
246 | ||
247 | * config/i386/sse.md (*vec_extract<ssevecmodelower>_0): Merge | |
248 | from sse2_stored and *sse2_storeq_rex64 using SWI48 mode iterator. | |
249 | Add m->r,x alternatives. | |
250 | (*vec_extract<ssevecmodelower>_0 splitters): Merge V2DI and V4SI | |
251 | splitters using SWI48x mode iterator. | |
252 | (*vec_extract_v2di_0_sse): Rename from *sse2_storeq. Disable for | |
253 | TARGET_64BIT. Add m->x alternative. | |
254 | (*vec_extractv4si_mem): Rename from *vec_ext_v4si_mem. | |
255 | Add o->x alternative. Enable for TARGET_SSE. | |
256 | (sse_storeq): Remove expander. | |
257 | (*vec_extractv2di_1): Enable for TARGET_SSE. Split alternatives | |
258 | with memory input operand. | |
259 | (*vec_extractv2di_1 splitter): New. | |
260 | (*vec_extractv4sf_mem): Rename from *vec_extract_v4sf_mem. | |
261 | * config/i386/i386.md (ssevecmodelower): New mode attribute. | |
262 | ||
4b36ae28 SB |
263 | 2013-05-04 Segher Boessenkool <segher@kernel.crashing.org> |
264 | ||
265 | * config/rs6000/rs6000.c (INT_P): Reformat. Delete obsolete comment. | |
266 | (INT_LOWPART): Delete. | |
267 | (extract_MB): Adjust. | |
268 | (extract_ME): Adjust. | |
269 | (print_operand): Adjust. | |
270 | ||
da226db2 SB |
271 | 2013-05-04 Segher Boessenkool <segher@kernel.crashing.org> |
272 | ||
273 | * config/rs6000/predicates.md (reg_or_add_cint_operand, | |
274 | reg_or_sub_cint_operand): Delete "HOST_BITS_PER_WIDE_INT == 32" case. | |
275 | (reg_or_logical_cint_operand, easy_fp_constant, | |
276 | logical_const_operand): Delete "CONST_DOUBLE" case. | |
277 | * config/rs6000/rs6000.c (num_insns_constant_wide): Delete | |
278 | "HOST_BITS_PER_WIDE_INT == 64" test. | |
3095685e | 279 | (num_insns_constant): Ditto. Delete CONST_DOUBLE DImode/VOIDmode case. |
da226db2 SB |
280 | (build_mask64_2_operands): Delete "HOST_BITS_PER_WIDE_INT >= 64" test. |
281 | (rs6000_emit_set_const): Delete CONST_DOUBLE case. | |
282 | (rs6000_emit_set_long_const): Delete "HOST_BITS_PER_WIDE_INT >= 64" | |
283 | test. | |
284 | (includes_rldic_lshift_p, includes_rldicr_lshift_p): Delete | |
285 | CONST_DOUBLE DImode/VOIDmode case. | |
286 | (INT_P, INT_LOWPART): Delete CONST_DOUBLE case. | |
287 | (print_operand): Delete "HOST_BITS_PER_WIDE_INT == 32" case. Delete | |
288 | CONST_DOUBLE VOIDmode case. | |
289 | (output_toc): Delete "HOST_BITS_PER_WIDE_INT == 32" case. | |
290 | (rs6000_rtx_costs): Delete CONST_DOUBLE DImode/VOIDmode case. | |
291 | * config/rs6000/rs6000.md (iordi3, xordi3, splitter for these): | |
292 | Delete CONST_DOUBLE case. | |
293 | (splitters for mov FMOVE64 const_double): Delete | |
294 | "HOST_BITS_PER_WIDE_INT == 32" case. Delete | |
295 | "HOST_BITS_PER_WIDE_INT >= 64" test. | |
296 | (splitter for mov DI const_int): Delete "HOST_BITS_PER_WIDE_INT == 32" | |
297 | case. | |
298 | (mov DI const_double): Delete. | |
299 | ||
40de22d6 JJ |
300 | 2013-05-04 Jakub Jelinek <jakub@redhat.com> |
301 | ||
302 | * combine.c (combine_simplify_rtx) <case SUBREG>: If nonzero_bits | |
303 | on op shows all bits zero in mode of a lowpart subreg, return zero. | |
304 | ||
5ec6aff2 MM |
305 | 2013-05-03 Michael Meissner <meissner@linux.vnet.ibm.com> |
306 | ||
307 | PR target/57150 | |
308 | * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Use DFmode | |
309 | to save TFmode registers and DImode to save TImode registers for | |
310 | caller save operations. | |
311 | (HARD_REGNO_CALL_PART_CLOBBERED): TFmode and TDmode do not need to | |
312 | mark being partially clobbered since they only use the first | |
313 | double word. | |
314 | ||
315 | * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): TFmode | |
316 | and TDmode only use the upper 64-bits of each VSX register. | |
317 | ||
2cefad90 BS |
318 | 2013-05-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
319 | ||
320 | * gimple-ssa-strength-reduction.c (slsr_process_phi): Disable. | |
321 | (find_candidates_in_block): Disable slsr_process_phi. | |
322 | ||
d6d7eee1 GW |
323 | 2013-05-03 Guozhi Wei <carrot@google.com> |
324 | ||
325 | * coverage.c (coverage_obj_init): Move the construction of gcov | |
3095685e UB |
326 | constructor to ... |
327 | (build_init_ctor): ... here. | |
d6d7eee1 | 328 | |
9b92d12b BS |
329 | 2013-05-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
330 | ||
331 | * gimple-ssa-strength-reduction.c (cand_kind): Add CAND_PHI. | |
332 | (slsr_cand_d): Redefine def_phi. | |
333 | (stride_status, phi_adjust_status, count_phis_status): New enums. | |
334 | (find_phi_def): New. | |
335 | (find_basis_for_base_expr): New. | |
336 | (find_basis_for_candidate): Handle hidden bases. | |
337 | (alloc_cand_and_find_basis): Handle phi candidates. | |
338 | (slsr_process_phi): New. | |
339 | (create_mul_ssa_cand): Exclude phi base candidates; use integer_onep. | |
340 | (create_mul_imm_cand): Likewise. | |
341 | (create_add_ssa_cand): Exclude phi base candidates. | |
342 | (create_add_imm_cand): Likewise. | |
343 | (slsr_process_cast): Likewise. | |
344 | (slsr_process_copy): Likewise. | |
345 | (find_candidates_in_block): Handle phi candidates. | |
346 | (dump_candidate): Likewise. | |
347 | (unconditional_cands): Delete. | |
348 | (unconditional_cands_with_known_stride_p): Delete. | |
349 | (phi_dependent_cand_p): New. | |
350 | (cand_increment): Handle phi-dependent candidates. | |
351 | (replace_dependent): Delete. | |
352 | (replace_mult_candidate): New. | |
353 | (replace_unconditional_candidate): New. | |
354 | (incr_vec_index): Move to avoid forward reference. | |
355 | (create_add_on_incoming_edge): New. | |
356 | (create_phi_basis): New. | |
357 | (replace_dependents): Delete. | |
358 | (replace_conditional_candidate): New. | |
359 | (phi_add_costs): New. | |
360 | (replace_uncond_cands_and_profitable_phis): New. | |
361 | (record_increment): Handle phi adjustments. | |
362 | (record_phi_increments): New. | |
363 | (record_increments): Handle phi adjustments. | |
364 | (phi_incr_cost): New. | |
365 | (lowest_cost_path): Handle phis. | |
366 | (total_savings): Likewise. | |
367 | (analyze_increments): Likewise. | |
368 | (ncd_with_phi): New. | |
369 | (ncd_of_cand_and_phis): New. | |
370 | (nearest_common_dominator_for_cands): Handle phi increments. | |
371 | (all_phi_incrs_profitable): New. | |
372 | (replace_profitable_candidates): Handle phi-dependent candidates. | |
373 | (analyze_candidates_and_replace): Likewise. | |
374 | ||
68f073d4 TJ |
375 | 2013-05-03 Teresa Johnson <tejohnson@google.com> |
376 | ||
377 | PR bootstrap/57154 | |
378 | * sched-rgn.c (compute_dom_prob_ps): Ensure accumulated probabilities | |
379 | do not exceed REG_BR_PROB_BASE. | |
380 | ||
a4ee7cb9 JL |
381 | 2013-05-03 Jeff Law <law@redhat.com> |
382 | ||
ade67f70 | 383 | PR tree-optimization/57144 |
a4ee7cb9 JL |
384 | * tree-vrp.c (simplify_cond_using_ranges): Verify the constant |
385 | operand of the condition will bit into the new type when eliminating | |
386 | a cast feeding a condition. | |
387 | ||
47954c4e JJ |
388 | 2013-05-03 Jakub Jelinek <jakub@redhat.com> |
389 | ||
390 | PR rtl-optimization/57130 | |
3095685e UB |
391 | * combine.c (make_compound_operation) <case SUBREG>: Pass SET instead |
392 | of COMPARE as in_code to the recursive call if needed. | |
47954c4e | 393 | |
3c21604f UB |
394 | 2013-05-03 Uros Bizjak <ubizjak@gmail.com> |
395 | ||
396 | * config/i386/i386.md (isa): Add x64_sse4_noavx and x64_avx members. | |
397 | (enabled): Handle new members. | |
398 | * config/i386/sse.md (*vec_concatv2si): Merge from | |
399 | *vec_concatv2si_sse2 and vec_concatv2si_sse. | |
400 | (vec_concatv2di): Merge with *vec_concatv2di_rex64. | |
401 | ||
95c03b36 JR |
402 | 2013-05-03 Joern Rennecke <joern.rennecke@embecosm.com> |
403 | ||
404 | PR tree-optimization/57027 | |
405 | * tree-ssa-math-opts.c (convert_mult_to_fma): When checking | |
406 | for fnms opportunity, check we got the prerequisite kind | |
407 | of tree / gimple before using accessor functions. | |
408 | ||
07bfc9ec RB |
409 | 2013-05-03 Richard Biener <rguenther@suse.de> |
410 | ||
411 | * double-int.h (lshift): New overload without precision | |
412 | and arith argument. | |
413 | (operator *=, operator +=, operator -=): Move ... | |
414 | * double-int.c (operator *=, operator +=, operator -=): ... here | |
415 | and implement more efficiently. | |
416 | (mul_double_with_sign): Remove. | |
417 | (lshift_double): Adjust to take unsinged shift argument, push | |
418 | dispatching code to callers. | |
419 | (mul_double_wide_with_sign): Add early out for callers that | |
420 | are not interested in high parts or overflow. | |
421 | (lshift): New function. | |
422 | (lshift, rshift, alshift, arshift, llshift, lrshift): Add | |
423 | dispatch code here. | |
424 | (lrotate, rrotate): Use logical shifts. | |
425 | * expr.c (get_inner_reference): Use lshift. | |
426 | * fixed-value.c (do_fixed_divide): Likewise. | |
427 | * tree-dfa.c (get_ref_base_and_extent): Likewise. | |
428 | * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise. | |
429 | (indirect_refs_may_alias_p): Likewise. | |
430 | (stmt_kills_ref_p_1): Likewise. | |
431 | ||
7769bb64 VP |
432 | 2013-05-03 Vidya Praveen <vidyapraveen@arm.com> |
433 | ||
434 | * config/aarch64/aarch64-simd.md (simd_fabd): Correct the description. | |
435 | ||
1d0c8e5c VP |
436 | 2013-05-03 Vidya Praveen <vidyapraveen@arm.com> |
437 | ||
438 | * config/aarch64/aarch64-simd.md (*fabd_scalar<mode>3): Support | |
439 | scalar form of FABD instruction. | |
440 | ||
f15feaf9 VM |
441 | 2013-05-02 Vladimir Makarov <vmakarov@redhat.com> |
442 | ||
443 | * lra-constraints.c (process_alt_operands): Add checking alt | |
444 | number to choose the best alternative. | |
445 | ||
d90e76d4 RB |
446 | 2013-05-02 Richard Biener <rguenther@suse.de> |
447 | ||
448 | * tree-eh.c (cleanup_empty_eh_merge_phis): Remove rename_virts | |
449 | bitmap and its handling. | |
450 | (pass_cleanup_eh): Set todo_flags_finish to TODO_verify_ssa. | |
451 | ||
9f8e7a96 RB |
452 | 2013-05-02 Richard Biener <rguenther@suse.de> |
453 | ||
454 | PR middle-end/57140 | |
455 | * tree-inline.c (copy_loops): Properly handle removed loops. | |
456 | (copy_cfg_body): Mark destination loops for fixup if source | |
457 | loops needed fixup. | |
458 | ||
f3a81b39 GY |
459 | 2013-05-02 Greta Yorsh <Greta.Yorsh@arm.com> |
460 | ||
461 | PR target/56732 | |
462 | * config/arm/arm.c (arm_expand_epilogue): Check really_return before | |
463 | generating simple_return for naked functions. | |
464 | ||
7b920a9a MJ |
465 | 2013-05-02 Martin Jambor <mjambor@suse.cz> |
466 | ||
467 | PR middle-end/56988 | |
468 | * ipa-prop.h (ipa_agg_replacement_value): New flag by_ref. | |
469 | * ipa-cp.c (ipa_get_indirect_edge_target_1): Also check that by_ref | |
470 | flags match. | |
471 | (find_aggregate_values_for_callers_subset): Fill in the by_ref flag of | |
472 | ipa_agg_replacement_value structures. | |
473 | (known_aggs_to_agg_replacement_list): Likewise. | |
474 | * ipa-prop.c (write_agg_replacement_chain): Stream by_ref flag. | |
475 | (read_agg_replacement_chain): Likewise. | |
476 | (ipcp_transform_function): Also check that by_ref flags match. | |
477 | ||
2c41c19d RB |
478 | 2013-05-02 Richard Biener <rguenther@suse.de> |
479 | ||
480 | * graphds.h (struct graph): Add obstack member. | |
481 | * graphds.c (new_graph): Initialize obstack and allocate | |
482 | vertices from it. | |
483 | (add_edge): Allocate edge from the obstack. | |
3c21604f | 484 | (free_graph): Free the obstack instead of all edges and vertices. |
2c41c19d | 485 | |
8b47039c TJ |
486 | 2013-05-02 Teresa Johnson <tejohnson@google.com> |
487 | ||
488 | * loop-unswitch.c (unswitch_loop): Use helper routines with rounding | |
489 | divides. | |
490 | * cfg.c (update_bb_profile_for_threading): Ditto. | |
491 | * tree-inline.c (copy_bb): Ditto. | |
492 | (copy_edges_for_bb): Ditto. | |
493 | (initialize_cfun): Ditto. | |
494 | (copy_cfg_body): Ditto. | |
495 | (expand_call_inline): Ditto. | |
496 | * ipa-inline-analysis.c (estimate_edge_size_and_time): Ditto. | |
497 | (estimate_node_size_and_time): Ditto. | |
498 | (inline_merge_summary): Ditto. | |
499 | * cgraphclones.c (cgraph_clone_edge): Ditto. | |
500 | (cgraph_clone_node): Ditto. | |
501 | * sched-rgn.c (compute_dom_prob_ps): Ditto. | |
502 | (compute_trg_info): Ditto. | |
503 | ||
da65928c IB |
504 | 2013-05-02 Ian Bolton <ian.bolton@arm.com> |
505 | ||
506 | * config/aarch64/aarch64.md (movsi_aarch64): Only allow to/from | |
507 | S reg when fp attribute set. | |
508 | (movdi_aarch64): Only allow to/from D reg when fp attribute set. | |
509 | ||
add3c965 IB |
510 | 2013-05-02 Ian Bolton <ian.bolton@arm.com> |
511 | ||
512 | * config/aarch64/aarch64.md (*and_one_cmpl<mode>3_compare0): | |
513 | New pattern. | |
514 | (*and_one_cmplsi3_compare0_uxtw): Likewise. | |
515 | (*and_one_cmpl_<SHIFT:optab><mode>3_compare0): Likewise. | |
516 | (*and_one_cmpl_<SHIFT:optab>si3_compare0_uxtw): Likewise. | |
517 | ||
fdd43ac4 RB |
518 | 2013-05-02 Richard Biener <rguenther@suse.de> |
519 | ||
520 | * tree-scalar-evolution.c (scev_info_hasher): Remove. | |
521 | (struct instantiate_cache_entry): New type. | |
522 | (struct instantiate_cache_entry_hasher): New hashtable descriptor. | |
523 | (struct instantiate_cache_type): New type. | |
524 | (set_instantiated_value, get_instantiated_value): Remove. | |
525 | (get_instantiated_value_entry): New function. | |
526 | (instantiate_scev_name): Use the new cache and adjust. | |
527 | (instantiate_scev_poly): Adjust. | |
528 | (instantiate_scev_binary): Likewise. | |
529 | (instantiate_array_ref): Likewise. | |
530 | (instantiate_scev_convert): Likewise. | |
531 | (instantiate_scev_not): Likewise. | |
532 | (instantiate_scev_3): Likewise. | |
533 | (instantiate_scev_2): Likewise. | |
534 | (instantiate_scev_r): Likewise. | |
535 | (instantiate_scev): Likewise. | |
536 | (resolve_mixers): Likewise. | |
537 | ||
36ff9dfb VM |
538 | 2013-05-01 Vladimir Makarov <vmakarov@redhat.com> |
539 | ||
540 | PR target/57091 | |
541 | * lra-constraints.c (best_small_class_operands_num): Remove. | |
542 | (process_alt_operands): Remove small_class_operands_num. Take | |
543 | small classes operands into losers and only if the operand is not | |
544 | matched. Modify debugging output. | |
545 | (curr_insn_transform): Remove best_small_class_operands_num. | |
546 | Print insn name. | |
547 | ||
36054fab JG |
548 | 2013-05-01 James Greenhalgh <james.greenhalgh@arm.com> |
549 | ||
550 | * config/aarch64/aarch64-builtins.c | |
551 | (aarch64_gimple_fold_builtin.c): Fold more modes for reduc_splus_. | |
552 | * config/aarch64/aarch64-simd-builtins.def | |
553 | (reduc_splus_): Add new modes. | |
554 | (reduc_uplus_): New. | |
555 | * config/aarch64/aarch64-simd.md (aarch64_addvv4sf): Remove. | |
556 | (reduc_uplus_v4sf): Likewise. | |
557 | (reduc_splus_v4sf): Likewise. | |
558 | (aarch64_addv<mode>): Likewise. | |
559 | (reduc_uplus_<mode>): Likewise. | |
560 | (reduc_splus_<mode>): Likewise. | |
561 | (aarch64_addvv2di): Likewise. | |
562 | (reduc_uplus_v2di): Likewise. | |
563 | (reduc_splus_v2di): Likewise. | |
564 | (aarch64_addvv2si): Likewise. | |
565 | (reduc_uplus_v2si): Likewise. | |
566 | (reduc_splus_v2si): Likewise. | |
567 | (reduc_<sur>plus_<mode>): New. | |
568 | (reduc_<sur>plus_v2di): Likewise. | |
569 | (reduc_<sur>plus_v2si): Likewise. | |
570 | (reduc_<sur>plus_v4sf): Likewise. | |
571 | (aarch64_addpv4sf): Likewise. | |
572 | * config/aarch64/arm_neon.h | |
573 | (vaddv<q>_<s,u,f><8, 16, 32, 64): Rewrite using builtins. | |
574 | * config/aarch64/iterators.md (unspec): Remove UNSPEC_ADDV, | |
575 | add UNSPEC_SADDV, UNSPEC_UADDV. | |
576 | (SUADDV): New. | |
577 | (sur): Add UNSPEC_SADDV, UNSPEC_UADDV. | |
578 | ||
6dce23a8 JG |
579 | 2013-05-01 James Greenhalgh <james.greenhalgh@arm.com> |
580 | ||
581 | * config/aarch64/arm_neon.h | |
582 | (v<max,min><nm><q><v>_<sfu><8, 16, 32, 64>): Rewrite using builtins. | |
583 | ||
1598945b JG |
584 | 2013-05-01 James Greenhalgh <james.greenhalgh@arm.com> |
585 | ||
586 | * config/aarch64/aarch64-builtins | |
587 | (aarch64_gimple_fold_builtin): Fold reduc_<su><maxmin>_ builtins. | |
588 | ||
998eaf97 JG |
589 | 2013-05-01 James Greenhalgh <james.greenhalgh@arm.com> |
590 | ||
591 | * config/aarch64/aarch64-simd-builtins.def | |
592 | (reduc_smax_): New. | |
593 | (reduc_smin_): Likewise. | |
594 | (reduc_umax_): Likewise. | |
595 | (reduc_umin_): Likewise. | |
596 | (reduc_smax_nan_): Likewise. | |
597 | (reduc_smin_nan_): Likewise. | |
598 | (fmax): Remove. | |
599 | (fmin): Likewise. | |
600 | (smax): Update for V2SF, V4SF and V2DF modes. | |
601 | (smin): Likewise. | |
602 | (smax_nan): New. | |
603 | (smin_nan): Likewise. | |
604 | * config/aarch64/aarch64-simd.md (<maxmin><mode>3): Rename to... | |
605 | (<su><maxmin><mode>3): ...This, refactor. | |
606 | (s<maxmin><mode>3): New. | |
607 | (<maxmin_uns><mode>3): Likewise. | |
608 | (reduc_<maxmin_uns>_<mode>): Refactor. | |
609 | (reduc_<maxmin_uns>_v4sf): Likewise. | |
610 | (reduc_<maxmin_uns>_v2si): Likewise. | |
611 | (aarch64_<fmaxmin><mode>: Remove. | |
612 | * config/aarch64/arm_neon.h (vmax<q>_f<32,64>): Rewrite to use | |
613 | new builtin names. | |
614 | (vmin<q>_f<32,64>): Likewise. | |
615 | * config/iterators.md (unspec): Add UNSPEC_FMAXNMV, UNSPEC_FMINNMV. | |
616 | (FMAXMIN): New. | |
617 | (su): Add mappings for smax, smin, umax, umin. | |
618 | (maxmin): New. | |
619 | (FMAXMINV): Add UNSPEC_FMAXNMV, UNSPEC_FMINNMV. | |
620 | (FMAXMIN): Rename as... | |
621 | (FMAXMIN_UNS): ...This. | |
622 | (maxminv): Remove. | |
623 | (fmaxminv): Likewise. | |
624 | (fmaxmin): Likewise. | |
625 | (maxmin_uns): New. | |
626 | (maxmin_uns_op): Likewise. | |
627 | ||
bd11644e JG |
628 | 2013-05-01 James Greenhalgh <james.greenhalgh@arm.com> |
629 | ||
630 | * config/aarch64/arm_neon.h | |
631 | (vac<ge, gt><sd>_f<32, 64>): Rename to... | |
632 | (vca<ge, gt><sd>_f<32, 64>): ...this, reimpliment in C. | |
633 | (vca<ge, gt, lt, le><q>_f<32, 64>): Reimpliment in C. | |
634 | ||
75dd5ace JG |
635 | 2013-05-01 James Greenhalgh <james.greenhalgh@arm.com> |
636 | ||
637 | * config/aarch64/aarch64-simd.md (*aarch64_fac<optab><mode>): New. | |
638 | * config/aarch64/iterators.md (FAC_COMPARISONS): New. | |
639 | ||
7c19979f JG |
640 | 2013-05-01 James Greenhalgh <james.greenhalgh@arm.com> |
641 | ||
642 | * config/aarch64/aarch64-simd.md | |
643 | (vcond<mode>_internal): Handle special cases for constant masks. | |
644 | (vcond<mode><mode>): Allow nonmemory_operands for outcome vectors. | |
645 | (vcondu<mode><mode>): Likewise. | |
646 | (vcond<v_cmp_result><mode>): New. | |
647 | ||
bb60efd9 JG |
648 | 2013-05-01 James Greenhalgh <james.greenhalgh@arm.com> |
649 | ||
650 | * config/aarch64/aarch64-builtins.c (BUILTIN_VALLDI): Define. | |
651 | (aarch64_fold_builtin): Add folding for cm<eq,ge,gt,tst>. | |
652 | * config/aarch64/aarch64-simd-builtins.def | |
653 | (cmeq): Update to BUILTIN_VALLDI. | |
654 | (cmgt): Likewise. | |
655 | (cmge): Likewise. | |
656 | (cmle): Likewise. | |
657 | (cmlt): Likewise. | |
658 | * config/aarch64/arm_neon.h | |
659 | (vc<eq, lt, le, gt, ge, tst><z><qsd>_<fpsu><8,16,32,64>): Remap | |
660 | to builtins or C as appropriate. | |
661 | ||
889b9412 JG |
662 | 2013-05-01 James Greenhalgh <james.greenhalgh@arm.com> |
663 | ||
664 | * config/aarch64/aarch64-simd-builtins.def (cmhs): Rename to... | |
665 | (cmgeu): ...This. | |
666 | (cmhi): Rename to... | |
667 | (cmgtu): ...This. | |
668 | * config/aarch64/aarch64-simd.md | |
669 | (simd_mode): Add SF. | |
670 | (aarch64_vcond_internal): Use new names for unsigned comparison insns. | |
671 | (aarch64_cm<optab><mode>): Rewrite to not use UNSPECs. | |
672 | * config/aarch64/aarch64.md (*cstore<mode>_neg): Rename to... | |
673 | (cstore<mode>_neg): ...This. | |
674 | * config/aarch64/iterators.md | |
675 | (VALLF): new. | |
676 | (unspec): Remove UNSPEC_CM<EQ, LE, LT, GE, GT, HS, HI, TST>. | |
677 | (COMPARISONS): New. | |
678 | (UCOMPARISONS): Likewise. | |
679 | (optab): Add missing comparisons. | |
680 | (n_optab): New. | |
681 | (cmp_1): Likewise. | |
682 | (cmp_2): Likewise. | |
683 | (CMP): Likewise. | |
684 | (cmp): Remove. | |
685 | (VCMP_S): Likewise. | |
686 | (VCMP_U): Likewise. | |
687 | (V_cmp_result): Add DF, SF modes. | |
688 | (v_cmp_result): Likewise. | |
689 | (v): Likewise. | |
690 | (vmtype): Likewise. | |
691 | * config/aarch64/predicates.md (aarch64_reg_or_fp_zero): New. | |
692 | ||
0a7dbb76 GY |
693 | 2013-05-01 Greta Yorsh <Greta.Yorsh@arm.com> |
694 | ||
695 | * config/arm/thumb2.md (thumb2_smaxsi3,thumb2_sminsi3): Convert | |
696 | define_insn to define_insn_and_split. | |
697 | (thumb32_umaxsi3,thumb2_uminsi3): Likewise. | |
698 | (thumb2_negdi2,thumb2_abssi2,thumb2_neg_abssi2): Likewise. | |
699 | (thumb2_mov_scc,thumb2_mov_negscc,thumb2_mov_notscc): Likewise. | |
700 | (thumb2_movsicc_insn,thumb2_and_scc,thumb2_ior_scc): Likewise. | |
701 | (thumb2_negscc): Likewise. | |
702 | ||
fb614ca6 GY |
703 | 2013-04-30 Greta Yorsh <Greta.Yorsh@arm.com> |
704 | ||
705 | * config/arm/thumb2.md (thumb2_incscc, thumb2_decscc): Delete. | |
706 | ||
9e64a0bf GY |
707 | 2013-04-30 Greta Yorsh <Greta.Yorsh@arm.com> |
708 | ||
709 | * config/arm/thumb2.md: Remove trailing whitespaces. | |
710 | ||
d6b28156 RS |
711 | 2013-04-30 Richard Sandiford <rsandifo@linux.vnet.ibm.com> |
712 | ||
713 | * explow.c (plus_constant): Pass "mode" to immed_double_int_const. | |
714 | Use gen_int_mode rather than GEN_INT. | |
715 | ||
f91674c3 L |
716 | 2013-04-30 H.J. Lu <hongjiu.lu@intel.com> |
717 | ||
b0dec607 | 718 | * value-prof.c (stream_in_histogram_value): Remove the strayed |
f91674c3 L |
719 | debug_gimple_stmt. |
720 | ||
3551257c RB |
721 | 2013-04-30 Richard Biener <rguenther@suse.de> |
722 | ||
723 | PR middle-end/57122 | |
3c21604f | 724 | * cfghooks.c (split_edge): Properly check for the loop latch edge. |
3551257c | 725 | |
4c1aff1c RB |
726 | 2013-04-30 Richard Biener <rguenther@suse.de> |
727 | ||
728 | PR middle-end/57107 | |
729 | * tree-eh.c (sink_clobbers): Preserve virtual SSA form. | |
730 | ||
54b8379a AB |
731 | 2013-04-30 Andrey Belevantsev <abel@ispras.ru> |
732 | ||
733 | PR rtl-optimization/56957 | |
734 | PR rtl-optimization/57105 | |
54b8379a AB |
735 | * sel-sched.c (move_op_orig_expr_found): Remove insn_emitted |
736 | variable. Use just INSN_UID for determining whether an insn | |
737 | should be only disconnected from the insn stream. | |
738 | * sel-sched-ir.h (EXPR_WAS_CHANGED): Remove. | |
739 | ||
abc27962 JJ |
740 | 2013-04-30 Jakub Jelinek <jakub@redhat.com> |
741 | ||
742 | PR tree-optimization/57104 | |
743 | * tsan.c (instrument_expr): Don't instrument accesses to | |
744 | DECL_HARD_REGISTER VAR_DECLs. | |
745 | ||
0fc822d0 RB |
746 | 2013-04-30 Richard Biener <rguenther@suse.de> |
747 | ||
748 | * function.h (loops_for_fn): New inline function. | |
749 | (set_loops_for_fn): Likewise. | |
750 | * cfgloop.h (place_new_loop): Add struct function parameter. | |
751 | (get_loop): Likewise. | |
752 | (get_loops): Likewise. | |
753 | (number_of_loops): Likewise. | |
754 | (fel_next): Adjust. | |
755 | (fel_init): Likewise. | |
756 | * cfg.c (get_loop_copy): Adjust. | |
757 | * cfgloop.c (flow_loops_dump): Likewise. | |
758 | (record_loop_exits): Likewise. | |
759 | (verify_loop_structure): Likewise. | |
760 | * cfgloopanal.c (mark_irreducible_loops): Likewise. | |
761 | (estimate_reg_pressure_cost): Likewise. | |
762 | (mark_loop_exit_edges): Likewise. | |
763 | * cfgloopmanip.c (place_new_loop): Likewise. | |
764 | (add_loop): Likewise. | |
765 | (duplicate_loop): Likewise. | |
766 | * graph.c (draw_cfg_nodes): Likewise. | |
767 | * graphite-clast-to-gimple.c (translate_clast_user): Likewise. | |
768 | * graphite-sese-to-poly.c (build_scop_scattering): Likewise. | |
769 | (extract_affine_chrec): Likewise. | |
770 | (build_scop_iteration_domain): Likewise. | |
771 | * graphite.c (graphite_initialize): Likewise. | |
772 | * ira-build.c (create_loop_tree_nodes): Likewise. | |
773 | (more_one_region_p): Likewise. | |
774 | (rebuild_regno_allocno_maps): Likewise. | |
775 | (mark_loops_for_removal): Likewise. | |
776 | (mark_all_loops_for_removal): Likewise. | |
777 | (remove_unnecessary_regions): Likewise. | |
778 | (ira_build): Likewise. | |
779 | * ira-emit.c (setup_entered_from_non_parent_p): Likewise. | |
780 | * loop-init.c (fix_loop_structure): Likewise. | |
781 | (gate_rtl_move_loop_invariants): Likewise. | |
782 | (gate_rtl_unswitch): Likewise. | |
783 | (gate_rtl_unroll_and_peel_loops): Likewise. | |
784 | (rtl_doloop): Likewise. | |
785 | * lto-streamer-in.c (input_cfg): Likewise. | |
786 | * lto-streamer-out.c (output_cfg): Likewise. | |
787 | * modulo-sched.c (sms_schedule): Likewise. | |
788 | * predict.c (tree_estimate_probability): Likewise. | |
789 | (tree_estimate_probability_driver): Likewise. | |
790 | (estimate_loops): Likewise. | |
791 | * tree-cfg.c (fixup_loop_arrays_after_move): Likewise. | |
792 | (move_sese_region_to_fn): Likewise. | |
793 | (debug_loop_num): Likewise. | |
794 | * tree-chrec.c (chrec_evaluate): Likewise. | |
795 | (hide_evolution_in_other_loops_than_loop): Likewise. | |
796 | (chrec_component_in_loop_num): Likewise. | |
797 | (reset_evolution_in_loop): Likewise. | |
798 | (evolution_function_is_invariant_rec_p): Likewise. | |
799 | * tree-if-conv.c (main_tree_if_conversion): Likewise. | |
800 | * tree-inline.c (copy_loops): Likewise. | |
801 | (copy_cfg_body): Likewise. | |
802 | (tree_function_versioning): Likewise. | |
803 | * tree-loop-distribution.c (rdg_flag_loop_exits): Likewise. | |
804 | * tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop): | |
805 | Likewise. | |
806 | (add_to_evolution_1): Likewise. | |
807 | (scev_const_prop): Likewise. | |
808 | * tree-scalar-evolution.h (get_chrec_loop): Likewise. | |
809 | * tree-ssa-loop-ch.c (copy_loop_headers): Likewise. | |
810 | * tree-ssa-loop-im.c (analyze_memory_references): Likewise. | |
811 | (tree_ssa_lim_initialize): Likewise. | |
812 | * tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa): Likewise. | |
813 | (verify_loop_closed_ssa): Likewise. | |
814 | * tree-ssa-loop.c (tree_ssa_loop_init): Likewise. | |
815 | (tree_ssa_loop_im): Likewise. | |
816 | (tree_ssa_loop_unswitch): Likewise. | |
817 | (tree_vectorize): Likewise. | |
818 | (check_data_deps): Likewise. | |
819 | (tree_ssa_loop_ivcanon): Likewise. | |
820 | (tree_ssa_loop_bounds): Likewise. | |
821 | (tree_complete_unroll): Likewise. | |
822 | (tree_complete_unroll_inner): Likewise. | |
823 | (tree_parallelize_loops): Likewise. | |
824 | (tree_ssa_loop_prefetch): Likewise. | |
825 | (tree_ssa_loop_ivopts): Likewise. | |
826 | * tree-ssa.c (execute_update_addresses_taken): Liekwise. | |
827 | * tree-vectorizer.c (vectorize_loops): Likewise. | |
828 | ||
37953bd3 MF |
829 | 2013-04-29 Mike Frysinger <vapier@gentoo.org> |
830 | ||
831 | * config/arm/bpabi.h (EABI_LINK_SPEC): Define. | |
832 | (BPABI_LINK_SPEC): Use new EABI_LINK_SPEC. | |
833 | * config/arm/linux-eabi.h (LINK_SPEC): Replace BE8_LINK_SPEC | |
834 | with EABI_LINK_SPEC. | |
835 | ||
f9ed28db UB |
836 | 2013-04-29 Uros Bizjak <ubizjak@gmail.com> |
837 | ||
838 | PR target/44578 | |
839 | * config/i386/i386.md (*zero_extendsidi2): Add "!" to m->?*y | |
840 | alternative. | |
841 | ||
deca73f5 VM |
842 | 2013-04-29 Vladimir Makarov <vmakarov@redhat.com> |
843 | ||
844 | PR target/57097 | |
37953bd3 | 845 | * lra-constraints.c (process_alt_operands): Discourage a bit more |
deca73f5 VM |
846 | using memory for pseudos. Print cost dump for alternatives. |
847 | Modify cost values for conflicts with early clobbers. | |
848 | (curr_insn_transform): Spill pseudos reassigned to NO_REGS. | |
849 | ||
fdca7d03 UB |
850 | 2013-04-29 Uros Bizjak <ubizjak@gmail.com> |
851 | ||
852 | PR target/57098 | |
853 | * config/i386/i386.c (ix86_expand_vec_perm): Validize constant memory. | |
854 | ||
0b064172 IB |
855 | 2013-04-29 Ian Bolton <ian.bolton@arm.com> |
856 | ||
857 | * config/aarch64/aarch64.md (movsi_aarch64): Support LDR/STR | |
858 | from/to S register. | |
859 | (movdi_aarch64): Support LDR/STR from/to D register. | |
860 | ||
473cec55 IB |
861 | 2013-04-29 Ian Bolton <ian.bolton@arm.com> |
862 | ||
863 | * common/config/aarch64/aarch64-common.c: Enable REE pass at O2 | |
864 | or higher by default. | |
865 | ||
a6f30e66 RB |
866 | 2013-04-29 Richard Biener <rguenther@suse.de> |
867 | ||
868 | PR middle-end/57075 | |
869 | * tree-inline.c (copy_edges_for_bb): Still split the bbs, | |
870 | even if not adding abnormal edges for calls that can make | |
871 | abnormal gotos. | |
872 | ||
0c2b2040 RB |
873 | 2013-04-29 Richard Biener <rguenther@suse.de> |
874 | ||
875 | PR middle-end/57103 | |
876 | * tree-cfg.c (move_stmt_op): Fix condition under which to update | |
877 | TREE_BLOCK. | |
878 | (move_stmt_r): Remove redundant checking. | |
879 | ||
f41f80f9 TJ |
880 | 2013-04-29 Teresa Johnson <tejohnson@google.com> |
881 | ||
882 | PR bootstrap/57077 | |
883 | * basic-block.h (apply_scale): New function. | |
884 | (apply_probability): Use apply_scale. | |
885 | * gimple-streamer-in.c (input_bb): Ditto. | |
886 | * lto-streamer-in.c (input_cfg): Ditto. | |
887 | * lto-cgraph.c (merge_profile_summaries): Ditto. | |
888 | * tree-optimize.c (execute_fixup_cfg): Ditto. | |
fdca7d03 | 889 | * tree-inline.c (copy_bb): Update comment to use apply_scale. |
f41f80f9 TJ |
890 | (copy_edges_for_bb): Ditto. |
891 | (copy_cfg_body): Ditto. | |
892 | ||
315bbd2e TV |
893 | 2013-04-29 Tom de Vries <tom@codesourcery.com> |
894 | ||
895 | * tree-ssa-tail-merge.c (find_same_succ_bb): Skip loop latch bbs. | |
896 | (replace_block_by): Don't set LOOPS_NEED_FIXUP. | |
897 | (tail_merge_optimize): Handle current_loops == NULL. | |
898 | ||
ebbd90d8 JL |
899 | 2013-04-26 Jeff Law <law@redhat.com> |
900 | ||
901 | * tree-vrp.c (range_fits_type_p): Move to earlier point in file. | |
902 | (simplify_cond_using_ranges): Generalize code to simplify | |
903 | COND_EXPRs where one argument is a constant and the other | |
904 | is an SSA_NAME created by an integral type conversion. | |
905 | ||
8b9b57eb KT |
906 | 2013-04-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
907 | ||
908 | * config/arm/arm.md (store_minmaxsi): Use only when | |
909 | optimize_insn_for_size_p. | |
910 | ||
9498e5dc CB |
911 | 2013-04-29 Christian Bruel <christian.bruel@st.com> |
912 | ||
913 | PR target/57108 | |
914 | * sh.md (tstsi_t_zero_extract_eq): Set mode for operand 0. | |
915 | ||
6093bc06 RB |
916 | 2013-04-29 Richard Biener <rguenther@suse.de> |
917 | ||
918 | PR middle-end/57089 | |
fdca7d03 UB |
919 | * omp-low.c (expand_omp_taskreg): If the parent function had a broken |
920 | loop tree make sure to schedule a fixup for the child as well. | |
6093bc06 RB |
921 | (expand_omp_for_generic): Properly add loops. |
922 | (expand_omp_for_static_nochunk): Likewise. | |
923 | (expand_omp_for_static_chunk): Likewise. | |
924 | (expand_omp_for): For the degenerate case fixup loops. | |
925 | (expand_omp_sections): Fix default bb placement in loops. | |
926 | (expand_omp_atomic_pipeline): Properly add loops. | |
927 | ||
84aacbfd KT |
928 | 2013-04-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
929 | ||
930 | * predict.c: Fix typo in comment above #define PROB_VERY_UNLIKELY. | |
931 | ||
8dee4479 TV |
932 | 2013-04-29 Tom de Vries <tom@codesourcery.com> |
933 | ||
934 | * tree-ssa-tail-merge.c: Update header comment. | |
935 | ||
47934dc4 JG |
936 | 2013-04-29 James Greenhalgh <james.greenhalgh@arm.com> |
937 | ||
938 | * config/aarch64/arm_neon.h | |
939 | (vcvt<sd>_f<32,64>_s<32,64>): Rewrite in C. | |
940 | (vcvt<q>_f<32,64>_s<32,64>): Rewrite using builtins. | |
941 | (vcvt_<high_>_f<32,64>_f<32,64>): Likewise. | |
942 | (vcvt<qsd>_<su><32,64>_f<32,64>): Likewise. | |
943 | (vcvta<qsd>_<su><32,64>_f<32,64>): Likewise. | |
944 | (vcvtm<qsd>_<su><32,64>_f<32,64>): Likewise. | |
945 | (vcvtn<qsd>_<su><32,64>_f<32,64>): Likewise. | |
946 | (vcvtp<qsd>_<su><32,64>_f<32,64>): Likewise. | |
947 | ||
384be29f JG |
948 | 2013-04-29 James Greenhalgh <james.greenhalgh@arm.com> |
949 | ||
950 | * config/aarch64/aarch64-simd.md | |
951 | (<optab><VDQF:mode><fcvt_target>2): New, maps to fix, fixuns. | |
952 | (<fix_trunc_optab><VDQF:mode><fcvt_target>2): New, maps to | |
953 | fix_trunc, fixuns_trunc. | |
954 | (ftrunc<VDQF:mode>2): New. | |
955 | * config/aarch64/iterators.md (optab): Add fix, fixuns. | |
956 | (fix_trunc_optab): New. | |
957 | ||
0386b123 JG |
958 | 2013-04-29 James Greenhalgh <james.greenhalgh@arm.com> |
959 | ||
960 | * config/aarch64/aarch64-builtins.c | |
961 | (aarch64_builtin_vectorized_function): Vectorize over ifloorf, | |
962 | iceilf, lround, iroundf. | |
963 | ||
00fcb892 UB |
964 | 2013-04-29 Uros Bizjak <ubizjak@gmail.com> |
965 | ||
966 | PR target/54349 | |
967 | * config/i386/i386.h (enum ix86_tune_indices) | |
968 | <X86_TUNE_INTER_UNIT_MOVES_TO_VEC, X86_TUNE_INTER_UNIT_MOVES_FROM_VEC>: | |
969 | New, split from X86_TUNE_INTER_UNIT_MOVES. | |
970 | <X86_TUNE_INTER_UNIT_MOVES>: Remove. | |
971 | (TARGET_INTER_UNIT_MOVES_TO_VEC): New define. | |
972 | (TARGET_INTER_UNIT_MOVES_FROM_VEC): Ditto. | |
973 | (TARGET_INTER_UNIT_MOVES): Remove. | |
974 | * config/i386/i386.c (initial_ix86_tune_features): Update. | |
975 | Disable X86_TUNE_INTER_UNIT_MOVES_FROM_VEC for m_ATHLON_K8 only. | |
976 | (ix86_expand_convert_uns_didf_sse): Use | |
977 | TARGET_INTER_UNIT_MOVES_TO_VEC instead of TARGET_INTER_UNIT_MOVES. | |
978 | (ix86_expand_vector_init_one_nonzero): Ditto. | |
979 | (ix86_expand_vector_init_interleave): Ditto. | |
980 | (inline_secondary_memory_needed): Return true for moves from SSE class | |
981 | registers for !TARGET_INTER_UNIT_MOVES_FROM_VEC targets and for moves | |
982 | to SSE class registers for !TARGET_INTER_UNIT_MOVES_TO_VEC targets. | |
983 | * config/i386/constraints.md (Yi, Ym): Depend on | |
984 | TARGET_INTER_UNIT_MOVES_TO_VEC. | |
985 | (Yj, Yn): New constraints. | |
986 | * config/i386/i386.md (*movdi_internal): Change constraints of | |
987 | operand 1 from Yi to Yj and from Ym to Yn. | |
988 | (*movsi_internal): Ditto. | |
989 | (*movdf_internal): Ditto. | |
990 | (*movsf_internal): Ditto. | |
991 | (*float<SWI48x:mode><X87MODEF:mode>2_1): Use | |
992 | TARGET_INTER_UNIT_MOVES_TO_VEC instead of TARGET_INTER_UNIT_MOVES. | |
993 | (*float<SWI48x:mode><X87MODEF:mode>2_1 splitters): Ditto. | |
994 | (floatdi<X87MODEF:mode>2_i387_with_xmm): Ditto. | |
995 | (floatdi<X87MODEF:mode>2_i387_with_xmm splitters): Ditto. | |
996 | * config/i386/sse.md (movdi_to_sse): Ditto. | |
997 | (sse2_stored): Change constraint of operand 1 from Yi to Yj. | |
998 | Use TARGET_INTER_UNIT_MOVES_FROM_VEC instead of | |
999 | TARGET_INTER_UNIT_MOVES. | |
1000 | (sse_storeq_rex64): Change constraint of operand 1 from Yi to Yj. | |
1001 | (sse_storeq_rex64 splitter): Use TARGET_INTER_UNIT_MOVES_FROM_VEC | |
1002 | instead of TARGET_INTER_UNIT_MOVES. | |
1003 | * config/i386/mmx.md (*mov<mode>_internal): Change constraint of | |
1004 | operand 1 from Yi to Yj and from Ym to Yn. | |
1005 | ||
4c871069 JG |
1006 | 2013-04-29 James Greenhalgh <james.greenhalgh@arm.com> |
1007 | ||
1008 | * config/aarch64/aarch64-simd-builtins.def (vec_unpacks_hi_): New. | |
1009 | (float_truncate_hi_): Likewise. | |
1010 | (float_extend_lo_): Likewise. | |
1011 | (float_truncate_lo_): Likewise. | |
1012 | * config/aarch64/aarch64-simd.md (vec_unpacks_lo_v4sf): New. | |
1013 | (aarch64_float_extend_lo_v2df): Likewise. | |
1014 | (vec_unpacks_hi_v4sf): Likewise. | |
1015 | (aarch64_float_truncate_lo_v2sf): Likewise. | |
1016 | (aarch64_float_truncate_hi_v4sf): Likewise. | |
1017 | (vec_pack_trunc_v2df): Likewise. | |
1018 | (vec_pack_trunc_df): Likewise. | |
1019 | ||
1709ff9b JG |
1020 | 2013-04-29 James Greenhalgh <james.greenhalgh@arm.com> |
1021 | ||
1022 | * config/aarch64/aarch64-builtins.c | |
1023 | (aarch64_fold_builtin): Fold float conversions. | |
1024 | * config/aarch64/aarch64-simd-builtins.def | |
1025 | (floatv2si, floatv4si, floatv2di): New. | |
1026 | (floatunsv2si, floatunsv4si, floatunsv2di): Likewise. | |
1027 | * config/aarch64/aarch64-simd.md | |
1028 | (<optab><fcvt_target><VDQF:mode>2): New, expands to float and floatuns. | |
1029 | * config/aarch64/iterators.md (FLOATUORS): New. | |
1030 | (optab): Add float, floatuns. | |
1031 | (su_optab): Likewise. | |
1032 | ||
ce966824 JG |
1033 | 2013-04-29 James Greenhalgh <james.greenhalgh@arm.com> |
1034 | ||
1035 | * config/aarch64/aarch64-builtins.c | |
1036 | (aarch64_builtin_vectorized_function): Use new names for | |
1037 | fcvt builtins. | |
1038 | * config/aarch64/aarch64-simd-builtins.def (fcvtzs): Split as... | |
1039 | (lbtruncv2sf, lbtruncv4sf, lbtruncv2df): ...This. | |
1040 | (fcvtzu): Split as... | |
1041 | (lbtruncuv2sf, lbtruncuv4sf, lbtruncuv2df): ...This. | |
1042 | (fcvtas): Split as... | |
1043 | (lroundv2sf, lroundv4sf, lroundv2df, lroundsf, lrounddf): ...This. | |
1044 | (fcvtau): Split as... | |
1045 | (lrounduv2sf, lrounduv4sf, lrounduv2df, lroundusf, lroundudf): ...This. | |
1046 | (fcvtps): Split as... | |
1047 | (lceilv2sf, lceilv4sf, lceilv2df): ...This. | |
1048 | (fcvtpu): Split as... | |
1049 | (lceiluv2sf, lceiluv4sf, lceiluv2df, lceilusf, lceiludf): ...This. | |
1050 | (fcvtms): Split as... | |
1051 | (lfloorv2sf, lfloorv4sf, lfloorv2df): ...This. | |
1052 | (fcvtmu): Split as... | |
1053 | (lflooruv2sf, lflooruv4sf, lflooruv2df, lfloorusf, lfloorudf): ...This. | |
1054 | (lfrintnv2sf, lfrintnv4sf, lfrintnv2df, lfrintnsf, lfrintndf): New. | |
1055 | (lfrintnuv2sf, lfrintnuv4sf, lfrintnuv2df): Likewise. | |
1056 | (lfrintnusf, lfrintnudf): Likewise. | |
1057 | * config/aarch64/aarch64-simd.md | |
1058 | (l<fcvt_pattern><su_optab><fcvt_target><VDQF:mode>2): Convert to | |
1059 | define_insn. | |
1060 | (aarch64_fcvt<frint_suffix><su><mode>): Remove. | |
1061 | * config/aarch64/iterators.md (FCVT): Include UNSPEC_FRINTN. | |
1062 | (fcvt_pattern): Likewise. | |
1063 | ||
b9de24fe JG |
1064 | 2013-04-29 James Greenhalgh <james.greenhalgh@arm.com> |
1065 | ||
1066 | * config/aarch64/aarch64-simd.md | |
1067 | (l<fcvt_pattern><su_optab><fcvt_target><VDQF:mode>2): Rename to... | |
1068 | (l<fcvt_pattern><su_optab><VDQF:mode><fcvt_target>2): ... This. | |
1069 | ||
77a205be JG |
1070 | 2013-04-29 James Greenhalgh <james.greenhalgh@arm.com> |
1071 | ||
1072 | * config/aarch64/arm_neon.h (vrndq<a,m,n,p>_f<32, 64>): Rename to... | |
1073 | (vrnd<a,m,n,p>q_f<32, 64>): ...This, implement using builtin. | |
1074 | (vrnd<a,m,n,p>_f32): Implement using builtins. | |
1075 | (vrnd<i,x><q>_f<32, 64>): New. | |
1076 | ||
0659ce6f JG |
1077 | 2013-04-29 James Greenhalgh <james.greenhalgh@arm.com> |
1078 | ||
1079 | * config/aarch64/aarch64-builtins.c | |
1080 | (aarch64_builtin_vectorized_function): Fold to standard pattern names. | |
1081 | * config/aarch64/aarch64-simd-builtins.def (frintn): New. | |
1082 | (frintz): Rename to... | |
1083 | (btrunc): ...this. | |
1084 | (frintp): Rename to... | |
1085 | (ceil): ...this. | |
1086 | (frintm): Rename to... | |
1087 | (floor): ...this. | |
1088 | (frinti): Rename to... | |
1089 | (nearbyint): ...this. | |
1090 | (frintx): Rename to... | |
1091 | (rint): ...this. | |
1092 | (frinta): Rename to... | |
1093 | (round): ...this. | |
1094 | * config/aarch64/aarch64-simd.md | |
1095 | (aarch64_frint<frint_suffix><mode>): Delete. | |
1096 | (<frint_pattern><mode>2): Convert to insn. | |
1097 | * config/aarch64/aarch64.md (unspec): Add UNSPEC_FRINTN. | |
1098 | * config/aarch64/iterators.md (FRINT): Add UNSPEC_FRINTN. | |
1099 | (frint_pattern): Likewise. | |
1100 | (frint_suffix): Likewise. | |
1101 | ||
ea78906a RB |
1102 | 2013-04-29 Richard Biener <rguenther@suse.de> |
1103 | ||
1104 | PR tree-optimization/57081 | |
1105 | * loop-init.c: Include tree-flow.h. | |
1106 | (loop_optimizer_finalize): Free number of iteration estimates. | |
1107 | * Makefile.in (loop-init.o): Add $(TREE_FLOW_H) dependency. | |
1108 | ||
baee1763 JJ |
1109 | 2013-04-29 Jakub Jelinek <jakub@redhat.com> |
1110 | ||
94dc5332 JJ |
1111 | PR tree-optimization/57083 |
1112 | * tree-vrp.c (extract_range_from_binary_expr_1): For LSHIFT_EXPR with | |
1113 | non-singleton shift count range, zero extend low_bound for uns case. | |
1114 | ||
baee1763 JJ |
1115 | * config/i386/predicates.md (general_vector_operand): New predicate. |
1116 | * config/i386/i386.c (const_vector_equal_evenodd_p): New function. | |
1117 | (ix86_expand_mul_widen_evenodd): Force op1 resp. op2 into register | |
1118 | if they aren't nonimmediate operands. If their original values | |
1119 | satisfy const_vector_equal_evenodd_p, don't shift them. | |
1120 | * config/i386/sse.md (mul<mode>3): Use general_vector_operand | |
1121 | predicates. For the SSE4.1 case force operands[{1,2}] into registers | |
1122 | if not nonimmediate_operand. | |
1123 | (vec_widen_smult_even_v4si): Use nonimmediate_operand predicates | |
1124 | instead of register_operand. | |
1125 | (vec_widen_<s>mult_odd_<mode>): Use general_vector_operand predicates. | |
1126 | ||
22ad5e0a EB |
1127 | 2013-04-28 Eric Botcazou <ebotcazou@gcc.gnu.org> |
1128 | ||
1129 | * stor-layout.c (finalize_size_functions): Allocate a structure and | |
1130 | reset cfun before dumping the functions. | |
1131 | ||
ba8011e6 JJ |
1132 | 2013-04-27 Jakub Jelinek <jakub@redhat.com> |
1133 | ||
d6fde69e JJ |
1134 | * config/i386/i386.c (ix86_expand_call): Make cregs_size unsigned. |
1135 | ||
ba8011e6 JJ |
1136 | PR target/56866 |
1137 | * config/i386/i386.c (ix86_expand_mul_widen_evenodd): Don't | |
1138 | use xop_pmacsdqh if uns_p. | |
1139 | * config/i386/sse.md (xop_rotr<mode>3): Fix up computation of | |
1140 | the immediate rotate count. | |
1141 | ||
2c62cbaa VM |
1142 | 2013-04-26 Vladimir Makarov <vmakarov@redhat.com> |
1143 | ||
1144 | * rtl.h (struct rtx_def): Add comment for field jump. | |
1145 | (LRA_SUBREG_P): New macro. | |
1146 | * recog.c (register_operand): Check LRA_SUBREG_P. | |
1147 | * lra.c (lra): Add note at the end of RTL code. Align non-empty | |
1148 | stack frame. | |
1149 | * lra-spills.c (lra_spill): Align stack after spilling pseudos. | |
1150 | (lra_final_code_change): Skip subreg change for operators. | |
1151 | * lra-eliminations.c (eliminate_regs_in_insn): Make return earlier | |
1152 | if there are no operand changes. | |
1153 | * lra-constraints.c (curr_insn_set): New. | |
1154 | (match_reload): Set LRA_SUBREG_P. | |
1155 | (emit_spill_move): Ditto. | |
1156 | (check_and_process_move): Use curr_insn_set. Process only single | |
1157 | set insns. Don't initialize sec_mem_p and change_p. | |
1158 | (simplify_operand_subreg): Use LRA_SUBREG_P. | |
1159 | (reg_in_class_p): New function. | |
1160 | (process_alt_operands): Use it. Use #if HAVE_ATTR_enabled instead | |
1161 | of #ifdef. Add code to remove cycling. | |
1162 | (process_address): Check EXTRA_CONSTRAINT_STR. Process even if | |
1163 | non-null disp. Reload inner instead of disp when base and index | |
1164 | are null. Try to put lo_sum into register. | |
1165 | (EBB_PROBABILITY_CUTOFF): Redefine probability in percents. | |
1166 | (check_and_process_move): Move code for move cost check to | |
1167 | simple_move_p. Remove equiv_substitution. | |
1168 | (simple_move_p): New function. | |
1169 | (curr_insn_transform): Initialize sec_mem_p and change_p. Set up | |
1170 | curr_insn_set. Call check_and_process_move only for single set | |
1171 | insns. Use the new function. Move call of check_and_process_move | |
1172 | after operand equiv substitution and address process. | |
1173 | ||
e7d764f3 JJ |
1174 | 2013-04-26 Jakub Jelinek <jakub@redhat.com> |
1175 | ||
1176 | PR go/57045 | |
1177 | * tree-ssa-uninit.c (compute_uninit_opnds_pos): In functions | |
1178 | with nonlocal goto receivers or returns twice calls, ignore | |
1179 | unininitialized values from abnormal edges to nl goto receiver | |
1180 | or returns twice call. | |
1181 | ||
41e10689 JJ |
1182 | 2013-04-26 Jakub Jelinek <jakub@redhat.com> |
1183 | ||
1184 | PR tree-optimization/57051 | |
1185 | * fold-const.c (const_binop): Handle VEC_LSHIFT_EXPR | |
1186 | and VEC_RSHIFT_EXPR if shift count is a multiple of element | |
1187 | bitsize. | |
1188 | ||
d7ed20db RB |
1189 | 2013-04-26 Richard Biener <rguenther@suse.de> |
1190 | ||
1191 | * omp-low.c (finalize_task_copyfn): Do not drop PROP_loops. | |
1192 | (expand_omp_taskreg): Likewise. Mark loops for fixup. | |
1193 | * tree-cfg.c (move_block_to_fn): Remap loop fathers. | |
1194 | (fixup_loop_arrays_after_move): New function. | |
1195 | (move_sese_region_to_fn): Properly outline the loop tree parts | |
1196 | of the SESE region. | |
1197 | ||
df93505e UB |
1198 | 2013-04-26 Uros Bizjak <ubizjak@gmail.com> |
1199 | ||
1200 | * config/i386/i386.md (type, unit): Fix long lines. | |
1201 | ||
dd366ec3 RB |
1202 | 2013-04-26 Richard Biener <rguenther@suse.de> |
1203 | ||
1204 | * Makefile.in (lto-streamer-in.o): Add $(CFGLOOP_H) dependency. | |
1205 | (lto-streamer-out.o): Likewise. | |
1206 | * cfgloop.c (init_loops_structure): Export, add struct function | |
1207 | argument and adjust. | |
1208 | (flow_loops_find): Adjust. | |
1209 | * cfgloop.h (enum loop_estimation): Add EST_LAST. | |
1210 | (init_loops_structure): Declare. | |
1211 | * lto-streamer-in.c: Include cfgloop.h. | |
1212 | (input_cfg): Input the loop tree. | |
1213 | * lto-streamer-out.c: Include cfgloop.h. | |
1214 | (output_cfg): Output the loop tree. | |
1215 | (output_struct_function_base): Do not drop PROP_loops. | |
1216 | ||
a9e0d843 RB |
1217 | 2013-03-26 Richard Biener <rguenther@suse.de> |
1218 | ||
1219 | * tree-cfg.c (execute_build_cfg): Build the loop tree. | |
1220 | (pass_build_cfg): Provide PROP_loops. | |
1221 | (move_sese_region_to_fn): Remove loops that are outlined into fn | |
1222 | for now. | |
1223 | * tree-inline.c: Include cfgloop.h. | |
1224 | (initialize_cfun): Do not drop PROP_loops. | |
1225 | (copy_loops): New function. | |
1226 | (copy_cfg_body): Copy loop structure. | |
1227 | (tree_function_versioning): Initialize destination loop tree. | |
1228 | * tree-ssa-loop.c (pass_tree_loop_init): Do not provide PROP_loops. | |
1229 | (pass_parallelize_loops): Do IL verification. | |
1230 | * loop-init.c (loop_optimizer_init): Fixup loops if required. | |
1231 | * tree-optimize.c (execute_fixup_cfg): If we need to cleanup | |
1232 | the CFG make sure we fixup loops as well. | |
1233 | * tree-ssa-tail-merge.c: Include cfgloop.h. | |
1234 | (replace_block_by): When merging loop latches mark loops for fixup. | |
1235 | * lto-streamer-out.c (output_struct_function_base): Drop | |
1236 | PROP_loops for now. | |
1237 | * tree-ssa-phiopt.c: Include tree-scalar-evolution.h. | |
1238 | (tree_ssa_cs_elim): Initialize the loop optimizer and SCEV. | |
1239 | * ipa-split.c: Include cfgloop.h. | |
1240 | (split_function): Add the new return block to the loop tree root. | |
1241 | * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Return | |
1242 | whether we have removed the forwarder block. | |
1243 | (merge_phi_nodes): If we removed a forwarder mark loops for fixup. | |
1244 | * cfgloop.h (place_new_loop): Declare. | |
1245 | * cfgloopmanip.c (place_new_loop): Export. | |
1246 | * Makefile.in (asan.o): Add $(CFGLOOP_H) dependency. | |
1247 | (tree-switch-conversion.o): Likewise. | |
1248 | (tree-complex.o): Likewise. | |
1249 | (tree-inline.o): Likewise. | |
1250 | (tree-ssa-tailmerge.o): Likewise. | |
1251 | (ipa-split.o): Likewise. | |
1252 | (tree-ssa-phiopt.o): Add $(SCEV_H) dependency. | |
1253 | (tree-ssa-copy.o): Likewise. | |
1254 | * tree-switch-conversion.c: Include cfgloop.h | |
1255 | (process_switch): If we emit a bit-test cascade, schedule loops | |
1256 | for fixup. | |
1257 | * tree-complex.c: Include cfgloop.h. | |
1258 | (expand_complex_div_wide): Properly add new basic-blocks to loops. | |
1259 | * asan.c: Include cfgloop.h. | |
1260 | (create_cond_insert_point): Properly add new basic-blocks to | |
1261 | loops, schedule loop fixup. | |
1262 | * cfgloop.c (verify_loop_structure): Check that looks are not | |
1263 | marked for fixup. | |
1264 | * omp-low.c (expand_parallel_call): Properly add new basic-blocks | |
1265 | to loops. | |
1266 | (expand_omp_for_generic): Likewise. | |
1267 | (expand_omp_sections): Likewise. | |
1268 | (expand_omp_atomic_pipeline): Schedule loops for fixup. | |
1269 | * tree-ssa-copy.c: Include tree-scalar-evolution.h. | |
1270 | (fini_copy_prop): Disable DCE in substitute_and_fold if SCEV | |
1271 | is initialized, not when loops are present. | |
1272 | * tree-parloops.c (parallelize_loops): Remove checking here. | |
1273 | * passes.c (init_optimization_passes): Schedule a copy-propagation | |
1274 | pass before complete unrolling of inner loops. | |
1275 | ||
e78e8a0b JJ |
1276 | 2013-04-26 Jakub Jelinek <jakub@redhat.com> |
1277 | ||
a2e836b2 JJ |
1278 | * Makefile.in (toplev.o): Depend on diagnostic-color.h. |
1279 | * diagnostic-color.c (should_colorize): Remove _WIN32 version. | |
1280 | (colorize_init): Add argument to _WIN32 version. | |
1281 | * toplev.c: Include diagnostic-color.h. | |
1282 | (process_options): Default to -fdiagnostics-color=auto if | |
1283 | GCC_COLORS env var is in the environment. | |
1284 | * common.opt (fdiagnostics-color=): Add Var and Init. | |
df93505e UB |
1285 | * doc/invoke.texi (-fdiagnostics-color=): Document that if GCC_COLORS |
1286 | env var is in the environment, the default is auto rather than never. | |
a2e836b2 | 1287 | |
e78e8a0b JJ |
1288 | * diagnostic.h (file_name_as_prefix): Add context argument. |
1289 | * diagnostic.c (file_name_as_prefix): Likewise. Colorize | |
1290 | the string as locus. | |
1291 | * langhooks.c (lhd_print_error_function): Adjust caller. | |
1292 | ||
013e5ef9 LC |
1293 | 2013-04-25 Lawrence Crowl <crowl@google.com> |
1294 | ||
1295 | * var-tracking.c (shared_hash_def::htab): | |
1296 | Change type to hash_table. Update dependent calls and types. | |
1297 | ||
4a8fb1a1 LC |
1298 | 2013-04-25 Lawrence Crowl <crowl@google.com> |
1299 | ||
1300 | * Makefile.in: Update as needed below. | |
1301 | ||
1302 | * alloc-pool.c (static hash_table <alloc_pool_hasher> alloc_pool_hash): | |
1303 | Move declaration to after the type's method definitons. | |
1304 | ||
1305 | * attribs.c (htab_t scoped_attributes::attribute_hash): | |
1306 | Change type to hash_table. Update dependent calls and types. | |
1307 | ||
1308 | * bitmap.c (htab_t bitmap_desc_hash): | |
1309 | Change type to hash_table. Update dependent calls and types. | |
1310 | ||
1311 | * cselib.c (htab_t cselib_hash_table): | |
1312 | Change type to hash_table. Update dependent calls and types. | |
1313 | ||
1314 | * data-streamer.h (struct string_slot): Move to lto-streamer.h. | |
1315 | (hash_string_slot_node): Move implementation into lto-streamer.h | |
1316 | struct string_slot_hasher. | |
1317 | (eq_string_slot_node): Likewise. | |
1318 | ||
1319 | * data-streamer-out.c: Update output_block::string_hash_table | |
1320 | dependent calls and types. | |
1321 | ||
1322 | * dwarf2cfi.c (htab_t trace_index): | |
1323 | Change type to hash_table. Update dependent calls and types. | |
1324 | ||
1325 | * dwarf2out.c (htab_t break_out_includes::cu_hash_table): | |
1326 | Change type to hash_table. Update dependent calls and types. | |
1327 | (htab_t copy_decls_for_unworthy_types::decl_table): Likewise. | |
1328 | (htab_t optimize_external_refs::map): Likewise. | |
1329 | (htab_t output_comp_unit::extern_map): Likewise. | |
1330 | (htab_t output_comdat_type_unit::extern_map): Likewise. | |
1331 | (htab_t output_macinfo::macinfo_htab): Likewise. | |
1332 | (htab_t optimize_location_lists::htab): Likewise. | |
1333 | (htab_t dwarf2out_finish::comdat_type_table): Likewise. | |
1334 | ||
1335 | * except.c (htab_t ehspec_hash_type): | |
1336 | Change type to hash_table. Update dependent calls and types. | |
1337 | (assign_filter_values::ttypes): Likewise. | |
1338 | (assign_filter_values::ehspec): Likewise. | |
1339 | (sjlj_assign_call_site_values::ar_hash): Likewise. | |
1340 | (convert_to_eh_region_ranges::ar_hash): Likewise. | |
1341 | ||
1342 | * gcse.c (htab_t pre_ldst_table): | |
1343 | Change type to hash_table. Update dependent calls and types. | |
1344 | ||
1345 | * ggc-common.c (htab_t saving_htab): | |
1346 | Change type to hash_table. Update dependent calls and types. | |
1347 | (htab_t loc_hash): Likewise. | |
1348 | (htab_t ptr_hash): Likewise. | |
1349 | (call_count): Rename ggc_call_count. | |
1350 | (call_alloc): Rename ggc_call_alloc. | |
1351 | (loc_descriptor): Rename make_loc_descriptor. | |
1352 | (add_statistics): Rename ggc_add_statistics. | |
1353 | ||
1354 | * ggc-common.c (saving_htab): | |
1355 | Change type to hash_table. Update dependent calls and types. | |
1356 | ||
1357 | * gimple.h (struct gimplify_ctx): Move to gimplify-ctx.h. | |
1358 | (push_gimplify_context): Likewise. | |
1359 | (pop_gimplify_context): Likewise. | |
1360 | (struct gimple_temp_hash_elt): Added. | |
1361 | (struct gimplify_hasher): Likewise. | |
1362 | (struct gimplify_ctx.temp_htab): | |
1363 | Change type to hash_table. Update dependent calls and types. | |
1364 | ||
1365 | * gimple-fold.c: Include gimplify-ctx.h. | |
1366 | ||
1367 | * gimple-ssa-strength-reduction.c (htab_t base_cand_map): | |
1368 | Change type to hash_table. Update dependent calls and types. | |
1369 | (base_cand_dump_callback): Rename to ssa_base_cand_dump_callback to | |
1370 | avoid potential global name collision. | |
1371 | ||
1372 | * gimplify.c: Include gimplify-ctx.h. | |
1373 | (struct gimple_temp_hash_elt): Move to gimplify-ctx.h. | |
1374 | (htab_t gimplify_ctx::temp_htab): | |
1375 | Update dependent calls and types for new type hash_table. | |
1376 | (gimple_tree_hash): Move into gimplify_hasher in gimplify-ctx.h. | |
1377 | (gimple_tree_eq): Move into gimplify_hasher in gimplify-ctx.h. | |
1378 | ||
1379 | * gimplify-ctx.h: New. | |
1380 | (struct gimple_temp_hash_elt): Move from gimplify.c. | |
1381 | (class gimplify_hasher): New. | |
1382 | (struct gimplify_ctx): Move from gimple.h. | |
1383 | (htab_t gimplify_ctx::temp_htab): | |
1384 | Change type to hash_table. Update dependent calls and types. | |
1385 | ||
1386 | * graphite-clast-to-gimple.c: Include graphite-htab.h. | |
1387 | (htab_t ivs_params::newivs_index): | |
1388 | Change type to hash_table. Update dependent calls and types. | |
1389 | (htab_t ivs_params::params_index): Likewise. | |
1390 | (htab_t print_generated_program::params_index): Likewise. | |
1391 | (htab_t gloog::newivs_index): Likewise. | |
1392 | (htab_t gloog::params_index): Likewise. | |
1393 | ||
1394 | * graphite.c: Include graphite-htab.h. | |
1395 | 4htab_t graphite_transform_loops::bb_pbb_mapping): | |
1396 | Change type to hash_table. Update dependent calls and types. | |
1397 | ||
1398 | * graphite-clast-to-gimple.h: (extern gloog) Move to graphite-htab.h. | |
1399 | (bb_pbb_map_hash): Fold into bb_pbb_htab_type in graphite-htab.h. | |
1400 | (eq_bb_pbb_map): Fold into bb_pbb_htab_type in graphite-htab.h. | |
1401 | ||
1402 | * graphite-dependences.c: Include graphite-htab.h. | |
1403 | (loop_is_parallel_p): Change hash table type of parameter. | |
1404 | ||
1405 | * graphite-htab.h: New. | |
1406 | (typedef hash_table <bb_pbb_hasher> bb_pbb_htab_type): New. | |
1407 | (extern find_pbb_via_hash): Move from graphite-poly.h. | |
1408 | (extern loop_is_parallel_p): Move from graphite-poly.h. | |
1409 | (extern get_loop_body_pbbs): Move from graphite-poly.h. | |
1410 | ||
1411 | * graphite-poly.h (extern find_pbb_via_hash): Move to graphite-htab.h. | |
1412 | (extern loop_is_parallel_p): Move to graphite-htab.h. | |
1413 | (extern get_loop_body_pbbs): Move to graphite-htab.h. | |
1414 | ||
1415 | * haifa-sched.c (htab_t delay_htab): | |
1416 | Change type to hash_table. Update dependent calls and types. | |
1417 | (htab_t delay_htab_i2): Likewise. | |
1418 | ||
1419 | * ira-color.c (htab_t allocno_hard_regs_htab): | |
1420 | Change type to hash_table. Update dependent calls and types. | |
1421 | ||
1422 | * ira-costs.c (htab_t cost_classes_htab): | |
1423 | Change type to hash_table. Update dependent calls and types. | |
1424 | ||
1425 | * loop-invariant.c (htab_t merge_identical_invariants::eq): | |
1426 | Change type to hash_table. Update dependent calls and types. | |
1427 | ||
1428 | * loop-iv.c (htab_t bivs): | |
1429 | Change type to hash_table. Update dependent calls and types. | |
1430 | ||
1431 | * loop-unroll.c (htab_t opt_info::insns_to_split): | |
1432 | Change type to hash_table. Update dependent calls and types. | |
1433 | (htab_t opt_info::insns_with_var_to_expand): Likewise. | |
1434 | ||
1435 | * lto-streamer.h (struct string_slot): Move from data-streamer.h | |
1436 | (struct string_slot_hasher): New. | |
1437 | (htab_t output_block::string_hash_table): | |
1438 | Change type to hash_table. Update dependent calls and types. | |
1439 | ||
1440 | * lto-streamer-in.c (freeing_string_slot_hasher): New. | |
1441 | (htab_t file_name_hash_table): | |
1442 | Change type to hash_table. Update dependent calls and types. | |
1443 | ||
1444 | * lto-streamer-out.c: Update output_block::string_hash_table dependent | |
1445 | calls and types. | |
1446 | ||
1447 | * lto-streamer.c (htab_t tree_htab): | |
1448 | Change type to hash_table. Update dependent calls and types. | |
1449 | ||
1450 | * omp-low.c: Include gimplify-ctx.h. | |
1451 | ||
1452 | * passes.c (htab_t name_to_pass_map): | |
1453 | Change type to hash_table. Update dependent calls and types. | |
1454 | (pass_traverse): Rename to passes_pass_traverse. | |
1455 | ||
1456 | * plugin.c (htab_t event_tab): | |
1457 | Change type to hash_table. Update dependent calls and types. | |
1458 | ||
1459 | * postreload-gcse.c (htab_t expr_table): | |
1460 | Change type to hash_table. Update dependent calls and types. | |
1461 | (dump_hash_table_entry): Rename dump_expr_hash_table_entry. | |
1462 | ||
1463 | * sese.c (debug_rename_map_1): Make extern. | |
1464 | (htab_t copy_bb_and_scalar_dependences::rename_map): | |
1465 | Change type to hash_table. Update dependent calls and types. | |
1466 | ||
1467 | * sese.h (extern debug_rename_map): Move to .c file. | |
1468 | ||
1469 | * store-motion.c (htab_t store_motion_mems_table): | |
1470 | Change type to hash_table. Update dependent calls and types. | |
1471 | ||
1472 | * trans-mem.c (htab_t tm_new_mem_hash): | |
1473 | Change type to hash_table. Update dependent calls and types. | |
1474 | ||
1475 | * tree-browser.c (htab_t TB_up_ht): | |
1476 | Change type to hash_table. Update dependent calls and types. | |
1477 | ||
1478 | * tree-cfg.c (htab_t discriminator_per_locus): | |
1479 | Change type to hash_table. Update dependent calls and types. | |
1480 | ||
1481 | * tree-complex.c: Include tree-hasher.h | |
1482 | (htab_t complex_variable_components): | |
1483 | Change type to hash_table. Update dependent calls and types. | |
1484 | ||
1485 | * tree-eh.c (htab_t finally_tree): | |
1486 | Change type to hash_table. Update dependent calls and types. | |
1487 | ||
1488 | * tree-flow.h (extern int_tree_map_hash): Moved into tree-hasher | |
1489 | struct int_tree_hasher. | |
1490 | (extern int_tree_map_eq): Likewise. | |
1491 | (uid_decl_map_hash): Removed. | |
1492 | (extern decl_tree_map_eq): Likewise. | |
1493 | ||
1494 | * tree-hasher.h: New. | |
1495 | (struct int_tree_hasher): New. | |
1496 | (typedef int_tree_htab_type): New. | |
1497 | ||
1498 | * tree-inline.c: Include gimplify-ctx.h. | |
1499 | ||
1500 | * tree-mudflap.c: Include gimplify-ctx.h. | |
1501 | ||
1502 | * tree-parloops.c: Include tree-hasher.h. | |
1503 | (htab_t eliminate_local_variables_stmt::decl_address): | |
1504 | Change type to hash_table. Update dependent calls and types. | |
1505 | (htab_t separate_decls_in_region::decl_copies): Likewise. | |
1506 | ||
1507 | * tree-scalar-evolution.c (htab_t resolve_mixers::cache): | |
1508 | Change type to hash_table. Update dependent calls and types. | |
1509 | ||
1510 | * tree-sra.c (candidates): | |
1511 | Change type to hash_table. Update dependent calls and types. | |
1512 | ||
1513 | * tree-ssa.c (int_tree_map_eq): Moved into struct int_tree_hasher | |
1514 | in tree-flow.h. | |
1515 | (int_tree_map_hash): Likewise. | |
1516 | ||
1517 | * tree-ssa-dom.c (htab_t avail_exprs): | |
1518 | Change type to hash_table. Update dependent calls and types. | |
1519 | ||
1520 | * tree-ssa-live.c (var_map_base_init::tree_to_index): | |
1521 | Change type to hash_table. Update dependent calls and types. | |
1522 | ||
1523 | * tree-ssa-loop-ivopts.c (struct ivopts_data.inv_expr_tab): | |
1524 | Change type to hash_table. Update dependent calls and types. | |
1525 | ||
1526 | * tree-ssa-phiopt.c (seen_ssa_names): | |
1527 | Change type to hash_table. Update dependent calls and types. | |
1528 | ||
1529 | * tree-ssa-strlen.c (decl_to_stridxlist_htab): | |
1530 | Change type to hash_table. Update dependent calls and types. | |
1531 | ||
1532 | * tree-ssa-uncprop.c (equiv): | |
1533 | Change type to hash_table. Update dependent calls and types. | |
1534 | ||
c5a44004 JJ |
1535 | 2013-04-25 Jakub Jelinek <jakub@redhat.com> |
1536 | ||
1537 | PR rtl-optimization/57003 | |
1538 | * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg, | |
1539 | call note_stores with kill_clobbered_value callback again after | |
1540 | killing regs_invalidated_by_call. | |
1541 | ||
09962a4a JG |
1542 | 2013-04-25 James Greenhalgh <james.greenhalgh@arm.com> |
1543 | ||
1544 | * config/aarch64/aarch64-simd.md | |
1545 | (aarch64_simd_bsl<mode>_internal): Rewrite RTL to not use UNSPEC_BSL. | |
1546 | (aarch64_simd_bsl<mode>): Likewise. | |
1547 | * config/aarch64/iterators.md (unspec): Remove UNSPEC_BSL. | |
1548 | ||
ea28bb0b MP |
1549 | 2013-04-25 Marek Polacek <polacek@redhat.com> |
1550 | ||
1551 | PR tree-optimization/57066 | |
3c21604f | 1552 | * builtins.c (fold_builtin_logb): Return +Inf for -Inf. |
ea28bb0b | 1553 | |
96659611 JG |
1554 | 2013-04-25 James Greenhalgh <jame.greenhalgh@arm.com> |
1555 | ||
1556 | * config/aarch64/aarch64-simd.md (neg<mode>2): Use VDQ iterator. | |
1557 | ||
9697e620 JG |
1558 | 2013-04-25 James Greenhalgh <james.greenhalgh@arm.com> |
1559 | ||
1560 | * config/aarch64/aarch64-builtins.c | |
1561 | (aarch64_fold_builtin): New. | |
1562 | * config/aarch64/aarch64-protos.h (aarch64_fold_builtin): New. | |
1563 | * config/aarch64/aarch64.c (TARGET_FOLD_BUILTIN): Define. | |
1564 | * config/aarch64/aarch64-simd-builtins.def (abs): New. | |
1565 | * config/aarch64/arm_neon.h | |
1566 | (vabs<q>_<f32, 64>): Implement using __builtin_aarch64_fabs. | |
1567 | ||
0ac198d3 JG |
1568 | 2013-04-25 James Greenhalgh <james.greenhalgh@arm.com> |
1569 | Tejas Belagod <tejas.belagod@arm.com> | |
1570 | ||
1571 | * config/aarch64/aarch64-builtins.c | |
1572 | (aarch64_gimple_fold_builtin): New. | |
1573 | * config/aarch64/aarch64-protos.h (aarch64_gimple_fold_builtin): New. | |
1574 | * config/aarch64/aarch64-simd-builtins.def (addv): New. | |
1575 | * config/aarch64/aarch64-simd.md (addpv4sf): New. | |
1576 | (addvv4sf): Update. | |
1577 | * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Define. | |
1578 | ||
58cff58c N |
1579 | 2013-04-25 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
1580 | ||
df93505e | 1581 | * config/aarch64/aarch64.md |
58cff58c N |
1582 | (*cmp_swp_<optab><ALLX:mode>_shft_<GPI:mode>): New pattern. |
1583 | ||
7e0228bf N |
1584 | 2013-04-25 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
1585 | ||
1586 | * config/aarch64/aarch64.md (*ngc<mode>): New pattern. | |
1587 | (*ngcsi_uxtw): New pattern. | |
1588 | ||
5819f96f | 1589 | 2013-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
3c21604f | 1590 | Julian Brown <julian@codesourcery.com> |
5819f96f KT |
1591 | |
1592 | * config/arm/arm.c (neon_builtin_type_mode): Add T_V4HF. | |
1593 | (TB_DREG): Add T_V4HF. | |
1594 | (v4hf_UP): New macro. | |
1595 | (neon_itype): Add NEON_FLOAT_WIDEN, NEON_FLOAT_NARROW. | |
df93505e | 1596 | (arm_init_neon_builtins): Handle NEON_FLOAT_WIDEN, NEON_FLOAT_NARROW. |
5819f96f KT |
1597 | Handle initialisation of V4HF. Adjust initialisation of reinterpret |
1598 | built-ins. | |
df93505e | 1599 | (arm_expand_neon_builtin): Handle NEON_FLOAT_WIDEN, NEON_FLOAT_NARROW. |
5819f96f KT |
1600 | (arm_vector_mode_supported_p): Handle V4HF. |
1601 | (arm_mangle_map): Handle V4HFmode. | |
1602 | * config/arm/arm.h (VALID_NEON_DREG_MODE): Add V4HF. | |
1603 | * config/arm/arm_neon_builtins.def: Add entries for | |
1604 | vcvtv4hfv4sf, vcvtv4sfv4hf. | |
1605 | * config/arm/neon.md (neon_vcvtv4sfv4hf): New pattern. | |
1606 | (neon_vcvtv4hfv4sf): Likewise. | |
1607 | * config/arm/neon-gen.ml: Handle half-precision floating point | |
1608 | features. | |
1609 | * config/arm/neon-testgen.ml: Handle Requires_FP_bit feature. | |
1610 | * config/arm/arm_neon.h: Regenerate. | |
1611 | * config/arm/neon.ml (type elts): Add F16. | |
1612 | (type vectype): Add T_float16x4, T_floatHF. | |
1613 | (type vecmode): Add V4HF. | |
1614 | (type features): Add Requires_FP_bit feature. | |
1615 | (elt_width): Handle F16. | |
1616 | (elt_class): Likewise. | |
1617 | (elt_of_class_width): Likewise. | |
1618 | (mode_of_elt): Refactor. | |
1619 | (type_for_elt): Handle F16, fix error messages. | |
1620 | (vectype_size): Handle T_float16x4. | |
1621 | (vcvt_sh): New function. | |
1622 | (ops): Add entries for vcvt_f16_f32, vcvt_f32_f16. | |
1623 | (string_of_vectype): Handle T_floatHF, T_float16, T_float16x4. | |
1624 | (string_of_mode): Handle V4HF. | |
1625 | * doc/arm-neon-intrinsics.texi: Regenerate. | |
1626 | ||
1ef395e4 JG |
1627 | 2013-04-25 James Greenhalgh <james.greenhalgh@arm.com> |
1628 | ||
1629 | * config/aarch64/aarch64.c (aarch64_print_operand): Fix asm_fprintf | |
1630 | format specifier in 'X' case. | |
1631 | ||
41c34e94 AM |
1632 | 2013-04-25 Alan Modra <amodra@gmail.com> |
1633 | ||
1634 | PR target/57052 | |
1635 | * config/rs6000/rs6000.md (rotlsi3_internal7): Rename to | |
1636 | rotlsi3_internal7le and condition on !BYTES_BIG_ENDIAN. | |
1637 | (rotlsi3_internal8be): New BYTES_BIG_ENDIAN insn. | |
1638 | Repeat for many other rotate/shift and mask patterns using subregs. | |
1639 | Name lshiftrt insns. | |
1640 | (ashrdisi3_noppc64): Rename to ashrdisi3_noppc64be and condition | |
1641 | on WORDS_BIG_ENDIAN. | |
1642 | ||
b9a7eb5d AM |
1643 | 2013-04-25 Alan Modra <amodra@gmail.com> |
1644 | ||
1645 | * config.gcc: Support little-endian powerpc-linux targets. | |
1646 | * config/rs6000/linux.h (LINK_OS_LINUX_EMUL): Define. | |
1647 | (LINK_OS_LINUX_SPEC): Define. | |
1648 | * config/rs6000/linuxspe.h (TARGET_DEFAULT): | |
1649 | Preserve MASK_LITTLE_ENDIAN. | |
1650 | * config/rs6000/default64.h (TARGET_DEFAULT): Likewise. | |
1651 | * config/rs6000/linuxaltivec.h (TARGET_DEFAULT): Likewise. | |
1652 | * config/rs6000/linux64.h (OPTION_LITTLE_ENDIAN): Don't zero. | |
1653 | (LINK_OS_LINUX_EMUL32, LINK_OS_LINUX_EMUL64): Define. | |
1654 | (LINK_OS_LINUX_SPEC32, LINK_OS_LINUX_SPEC64): Use above. | |
1655 | * config/rs6000/rs6000.c (output_toc): Don't use .tc for TARGET_ELF. | |
1656 | Correct fp word order for little-endian. Don't shift toc entries | |
1657 | smaller than a word for little-endian. | |
1658 | * config/rs6000/rs6000.md (bswaphi2, bswapsi2 split): Comment. | |
1659 | (bswapdi2 splits): Correct low-part subreg for little-endian. | |
1660 | Remove wrong BYTES_BIG_ENDIAN tests, and rename vars to remove | |
1661 | low/high where such is correct only for be. | |
1662 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Allow | |
1663 | little-endian for -mcall-aixdesc. | |
1664 | ||
87f73374 AM |
1665 | 2013-04-25 Alan Modra <amodra@gmail.com> |
1666 | ||
1667 | * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use | |
1668 | replace_equiv_address_nv. | |
1669 | ||
cabf91cd AM |
1670 | 2013-04-25 Alan Modra <amodra@gmail.com> |
1671 | ||
1672 | * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Tidy. | |
1673 | ||
0ae24cc8 VM |
1674 | 2013-04-24 Vladimir Makarov <vmakarov@redhat.com> |
1675 | ||
1676 | Revert: | |
1677 | 2013-04-24 Vladimir Makarov <vmakarov@redhat.com> | |
1678 | * rtl.h (struct rtx_def): ... | |
cabf91cd | 1679 | |
77bce07c VM |
1680 | 2013-04-24 Vladimir Makarov <vmakarov@redhat.com> |
1681 | ||
1682 | PR rtl-optimizations/57046 | |
1683 | * lra-constraints (split_reg): Set up lra_risky_transformations_p | |
1684 | for multi-reg splits. | |
1685 | ||
0db63e7f L |
1686 | 2013-04-24 H.J. Lu <hongjiu.lu@intel.com> |
1687 | ||
1688 | * config/i386/x86-64.h (ASM_SPEC): Support -mx32. | |
1689 | ||
3362b6b6 SA |
1690 | 2013-04-24 Sterling Augustine <saugustine@google.com> |
1691 | ||
1692 | * dwarf2out.c (skeleton_debug_str_hash, add_skeleton_AT_string) | |
1693 | (comp_dir_string, debug_str_dwo_section): New. | |
1694 | (DEBUG_STR_DWO_SECTION): Rename to ... | |
1695 | (DEBUG_DWO_STR_SECTION): ... this. | |
1696 | (DEBUG_NORM_STR_SECTION): Delete. | |
1697 | (DEBUG_STR_SECTION, DEBUG_STR_SECTION_FLAGS): Edit definitions. | |
1698 | (DEBUG_STR_DWO_SECTION_FLAGS): New. | |
1699 | (find_AT_string): Move most logic to ... | |
1700 | (find_AT_string_in_table): ... here. New. | |
1701 | (add_top_level_skeleton_die_attrs): Call comp_dir_string and | |
1702 | add_skeleton_AT_string. Delete logic. | |
1703 | (output_skeleton_debug_sections): Remove call to | |
1704 | add_top_level_skeleton_die_attrs. | |
1705 | (add_comp_dir_attribute): Move logic to comp_dir_string. | |
1706 | (dwarf2out_init): Initialize debug_str_dwo_section. | |
1707 | (output_indirect_string): Call find_string_form. | |
1708 | (output_indirect_strings): Rewrite. | |
1709 | (prune_unused_types): Empty skeleton_debug_str_hash. | |
1710 | Call get_skeleton_type_unit and add_top_level_skeleton_die_attrs. | |
1711 | (dwarf2out_finish): Call output_indirect_strings. | |
1712 | ||
e93e18e9 PC |
1713 | 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com> |
1714 | ||
1715 | * doc/cpp.texi: Remove __GXX_EXPERIMENTAL_CXX1Y__. | |
1716 | ||
f6ce35ac VM |
1717 | 2013-04-24 Vladimir Makarov <vmakarov@redhat.com> |
1718 | ||
cabf91cd | 1719 | * rtl.h (struct rtx_def): Add comment for field jump. |
f6ce35ac VM |
1720 | (LRA_SUBREG_P): New macro. |
1721 | * recog.c (register_operand): Check LRA_SUBREG_P. | |
1722 | * lra.c (lra): Add note at the end of RTL code. Align non-empty | |
1723 | stack frame. | |
1724 | * lra-spills.c (lra_spill): Align stack after spilling pseudos. | |
1725 | (lra_final_code_change): Skip subreg change for operators. | |
1726 | * lra-eliminations.c (eliminate_regs_in_insn): Make return earlier | |
1727 | if there are no operand changes. | |
1728 | * lra-constraints.c (curr_insn_set): New. | |
1729 | (match_reload): Set LRA_SUBREG_P. | |
1730 | (emit_spill_move): Ditto. | |
1731 | (check_and_process_move): Use curr_insn_set. Process only single | |
1732 | set insns. Don't initialize sec_mem_p and change_p. | |
1733 | (simplify_operand_subreg): Use LRA_SUBREG_P. | |
1734 | (reg_in_class_p): New function. | |
1735 | (process_alt_operands): Use it. Use #if HAVE_ATTR_enabled instead | |
1736 | of #ifdef. Add code to remove cycling. | |
1737 | (process_address): Check EXTRA_CONSTRAINT_STR. Process even if | |
1738 | non-null disp. Reload inner instead of disp when base and index | |
1739 | are null. Try to put lo_sum into register. | |
1740 | (EBB_PROBABILITY_CUTOFF): Redefine probability in percents. | |
cabf91cd | 1741 | (check_and_process_move): Move code for move cost check to |
f6ce35ac | 1742 | simple_move_p. Remove equiv_substitution. |
cabf91cd | 1743 | (simple_move_p): New function. |
f6ce35ac VM |
1744 | (curr_insn_transform): Initialize sec_mem_p and change_p. Set up |
1745 | curr_insn_set. Call check_and_process_move only for single set | |
1746 | insns. Use the new function. Move call of check_and_process_move | |
1747 | after operand equiv substitution and address process. | |
1748 | ||
38047d90 JG |
1749 | 2013-04-24 James Greenhalgh <james.greenhalgh@arm.com> |
1750 | ||
1751 | * config/aarch64/arm_neon.h (vld1<q>_lane*): Fix constraints. | |
1752 | (vld1<q>_dup_<sufp><8, 16, 32, 64>): Likewise. | |
1753 | (vld1<q>_<sufp><8, 16, 32, 64>): Likewise. | |
1754 | ||
13f39b2e PC |
1755 | 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com> |
1756 | ||
1757 | * doc/cpp.texi: Document __GXX_EXPERIMENTAL_CXX1Y__. | |
1758 | ||
97c116dc MP |
1759 | 2013-04-24 Marek Polacek <polacek@redhat.com> |
1760 | ||
1761 | * tree-scalar-evolution.h (analyze_scalar_evolution): Remove. | |
1762 | * tree-scalar-evolution.c (get_exit_conditions_rec): Likewise. | |
1763 | (select_loops_exit_conditions): Likewise. | |
1764 | (number_of_iterations_for_all_loops): Likewise. | |
1765 | (analyze_scalar_evolution_for_all_loop_phi_nodes): Likewise. | |
1766 | (scev_analysis): Likewise. | |
1767 | ||
83082391 CM |
1768 | 2013-04-02 Catherine Moore <clm@codesourcery.com> |
1769 | Chao-ying Fu <fu@mips.com> | |
1770 | ||
cabf91cd AM |
1771 | * config/mips/micromips.md (jraddiusp): New pattern. |
1772 | * config/mips/mips.c (mips_expand_epilogue): Use the JRADDIUSP | |
1773 | instruction if possible. | |
83082391 | 1774 | |
19e34aa2 AM |
1775 | 2013-04-24 Alan Modra <amodra@gmail.com> |
1776 | ||
1777 | * config/rs6000/driver-rs6000.c (elf_dcachebsize): Fix comment pasto. | |
1778 | ||
fdb6603c JB |
1779 | 2013-04-24 Julian Brown <julian@codesourcery.com> |
1780 | Chung-Lin Tang <cltang@codesourcery.com> | |
1781 | ||
1782 | * dwarf2out.c (gen_enumeration_type_die): Fix HOST_BITS_PER_WIDE_INT | |
df93505e UB |
1783 | dependency behavior in enumeration type DIE generation. Add TODO note |
1784 | to comments about future DW_FORM_sdata/udata re-work of related code. | |
fdb6603c | 1785 | |
bf190e8d LC |
1786 | 2013-04-23 Lawrence Crowl <crowl@google.com> |
1787 | ||
1788 | * Makefile.in: Update as needed below. | |
1789 | ||
1790 | * hash-table.h (class hash_table): | |
1791 | Correct many methods with parameter types compare_type to the correct | |
1792 | value_type. (Correct code was unlikely to notice the change.) | |
1793 | (hash_table::elements_with_deleted) New. | |
1794 | (class hashtable::iterator): New. | |
1795 | (hashtable::begin()): New. | |
1796 | (hashtable::end()): New. | |
1797 | (FOR_EACH_HASH_TABLE_ELEMENT): New. | |
1798 | ||
1799 | * statistics.c (statistics_hashes): | |
1800 | Change type to hash_table. Update dependent calls and types. | |
1801 | ||
1802 | * tree-into-ssa.c (var_infos): | |
1803 | Change type to hash_table. Update dependent calls and types. | |
1804 | ||
1805 | * tree-ssa-coalesce.c (struct coalesce_list_d.list): | |
1806 | Change type to hash_table. Update dependent calls and types. | |
1807 | ||
1808 | * tree-ssa-loop-im.c (struct mem_ref.refs): | |
1809 | Change type to hash_table. Update dependent calls and types. | |
1810 | ||
1811 | * tree-ssa-reassoc.c (undistribute_ops_list::ctable): | |
1812 | Change type to hash_table. Update dependent calls and types. | |
1813 | ||
1814 | * tree-ssa-sccvn.c (vn_tables_s::nary): | |
1815 | Change type to hash_table. Update dependent calls and types. | |
1816 | (vn_tables_s::phis): Likewise. | |
1817 | (vn_tables_s::references): Likewise. | |
1818 | ||
1819 | * tree-ssa-sccvn.h (vn_nary_op_eq): Update parameter and return types. | |
1820 | (vn_reference_eq): Update parameter and return types. | |
1821 | ||
1822 | * tree-ssa-structalias.c (pointer_equiv_class_table): | |
1823 | Change type to hash_table. Update dependent calls and types. | |
1824 | (location_equiv_class_table): Likewise. | |
1825 | ||
1826 | * tree-vect-data-refs.c: Consequential changes for making | |
1827 | peeling a hash_table. | |
1828 | ||
1829 | * tree-vect-loop.c (new_loop_vec_info): Dependent hash_table update. | |
1830 | (destroy_loop_vec_info): Dependent hash_table update. | |
1831 | ||
1832 | * tree-vectorizer.h (peeling_htab): | |
1833 | Change type to hash_table. Update dependent calls and types. | |
1834 | ||
d70a81dd SC |
1835 | 2013-04-23 Shiva Chen <shiva0217@gmail.com> |
1836 | ||
cabf91cd AM |
1837 | * lra-assigns.c (find_hard_regno_for): Use lra_reg_val_equal_p |
1838 | to check the register content is equal or not. | |
1839 | * lra-constraints.c (match_reload): Use lra_assign_reg_val | |
1840 | to assign register content record. | |
1841 | * lra-eliminations.c (update_reg_eliminate): Use | |
d70a81dd | 1842 | lra_update_reg_val_offset to update register content offset. |
cabf91cd AM |
1843 | * lra-int.h (struct lra_reg): Add offset member. |
1844 | (lra_reg_val_equal_p): New static inline function. | |
1845 | (lra_update_reg_val_offset): New static inline function. | |
1846 | (lra_assign_reg_val): New static inline function. | |
1847 | * lra.c (lra_create_new_reg): Use lra_assign_reg_val | |
1848 | to assign register content record. | |
1849 | (initialize_lra_reg_info_element): Initial offset to zero. | |
d70a81dd | 1850 | |
b894a1f3 CM |
1851 | 2013-04-23 Catherine Moore <clm@codesourcery.com> |
1852 | ||
1853 | * config/mips/mips.md (*movhi_internal, *movqi_internal): New | |
1854 | operands. Record compression. | |
1855 | ||
ecd14de9 XDL |
1856 | 2013-04-23 Xinliang David Li <davidxl@google.com> |
1857 | ||
1858 | * cfghhooks.c (dump_bb_for_graph): Support 'slim' graph dump. | |
1859 | ||
92e776e9 RB |
1860 | 2013-04-23 Richard Biener <rguenther@suse.de> |
1861 | ||
1862 | PR middle-end/57036 | |
1863 | * tree-inline.c (copy_edges_for_bb): Add can_make_abnormal_goto | |
1864 | parameter, only add abnormal goto edges from the copied body | |
1865 | if the call could perform abnormal gotos. | |
1866 | (copy_cfg_body): Adjust. | |
1867 | ||
a15ee567 SN |
1868 | 2013-04-23 Sofiane Naci <sofiane.naci@arm.com> |
1869 | ||
1870 | * config/aarch64/aarch64.md (*mov<mode>_aarch64): Add simd attribute. | |
1871 | ||
08c52234 AS |
1872 | 2013-04-23 Andreas Schwab <schwab@linux-m68k.org> |
1873 | ||
1874 | * coretypes.h (gimple_stmt_iterator): Add struct to make | |
1875 | compatible with C. | |
1876 | ||
999c1171 RB |
1877 | 2013-04-23 Richard Biener <rguenther@suse.de> |
1878 | ||
1879 | PR tree-optimization/57026 | |
1880 | * tree-vrp.c (simplify_conversion_using_ranges): Do not propagate | |
1881 | from SSA names occuring in abnormal PHI nodes. | |
1882 | ||
53669259 AK |
1883 | 2013-04-22 Andi Kleen <ak@linux.intel.com> |
1884 | ||
1885 | * lto/lto.c (print_lto_report_1): Fix LTO report names. | |
1886 | ||
1a0ad150 AK |
1887 | 2013-04-22 Andi Kleen <ak@linux.intel.com> |
1888 | ||
1889 | * lto/lto.c (print_lto_report_1): Declare early. | |
1890 | (read_cgraph_and_symbols): Call print_lto_report_1 early. | |
1891 | ||
057f8f20 AK |
1892 | 2013-04-22 Andi Kleen <ak@linux.intel.com> |
1893 | ||
1894 | * common.opt (-flto-report-wpa): Add. | |
1895 | * doc/invoke.texi (-flto-report-wpa): Add. | |
1896 | * lto/lto.c (do_whole_program_analysis): Check for lto-report-wpa. | |
1897 | (lto_main): dito. | |
1898 | ||
473b1e05 XDL |
1899 | 2013-04-22 Xinliang David Li <davidxl@google.com> |
1900 | ||
1901 | * graph.c (draw_cfg_node_succ_edges): Add branch probility as label. | |
1902 | * cfghhooks.c (dump_bb_for_graph): Dump profile count and frquency. | |
1903 | * Makefile.in: New dependency | |
1904 | ||
cabf91cd | 1905 | David Daney <ddaney.cavm@gmail.com> |
b1485a33 | 1906 | |
cabf91cd AM |
1907 | * configure.ac (gcc_cv_as_micromips_support): Use the |
1908 | --fatal-warnings option. | |
1909 | * configure: Regenerate. | |
b1485a33 | 1910 | |
829d0168 MP |
1911 | 2013-04-22 Marek Polacek <polacek@redhat.com> |
1912 | ||
1913 | PR sanitizer/56990 | |
1914 | * tsan.c (instrument_expr): Don't instrument expression | |
1915 | in case its size is zero. | |
1916 | ||
6d9b7208 UB |
1917 | 2013-04-22 Uros Bizjak <ubizjak@gmail.com> |
1918 | ||
1919 | PR target/57032 | |
1920 | Revert: | |
1921 | 2013-03-17 Uros Bizjak <ubizjak@gmail.com> | |
1922 | ||
1923 | * config/alpha/alpha.c (TARGET_LRA_P): New define. | |
1924 | ||
ea679d55 JG |
1925 | 2013-04-22 James Greenhalgh <james.greenhalgh@arm.com> |
1926 | ||
1927 | * coretypes.h (gimple_stmt_iterator_d): Forward declare. | |
1928 | (gimple_stmt_iterator): New typedef. | |
1929 | * gimple.h (gimple_stmt_iterator): Rename to... | |
1930 | (gimple_stmt_iterator_d): ... This. | |
1931 | * doc/tm.texi.in (TARGET_FOLD_BUILTIN): Detail restriction that | |
1932 | trees be valid for GIMPLE and GENERIC. | |
1933 | (TARGET_GIMPLE_FOLD_BUILTIN): New. | |
1934 | * gimple-fold.c (gimple_fold_call): Call target hook | |
1935 | gimple_fold_builtin. | |
1936 | * hooks.c (hook_bool_gsiptr_false): New. | |
1937 | * hooks.h (hook_bool_gsiptr_false): New. | |
1938 | * target.def (fold_stmt): New. | |
1939 | * doc/tm.texi: Regenerate. | |
1940 | ||
88a581da VM |
1941 | 2013-04-22 Vladimir Makarov <vmakarov@redhat.com> |
1942 | ||
1943 | PR target/57018 | |
1944 | * lra-eliminations.c (mark_not_eliminable): Prevent elimination of | |
1945 | a set sp if no stack realignment. | |
1946 | ||
92be22dc NC |
1947 | 2013-04-22 Nick Clifton <nickc@redhat.com> |
1948 | ||
1949 | * config.gcc (tilegx-linux): Extend extra_objs rather than | |
1950 | overwriting it. | |
1951 | (tilepro-linux): Likewise. | |
1952 | ||
0ddec79f JG |
1953 | 2013-04-22 James Greenhalgh <james.greenhalgh@arm.com> |
1954 | ||
1955 | * config/aarch64/aarch64-builtins.c | |
1956 | (CF): Remove. | |
1957 | (CF0, CF1, CF2, CF3, CF4, CF10): New. | |
1958 | (VAR<1-12>): Add MAP parameter. | |
1959 | (BUILTIN_*): Likewise. | |
1960 | * config/aarch64/aarch64-simd-builtins.def: Set MAP parameter. | |
1961 | * config/aarch64/aarch64-simd.md (aarch64_sshl_n<mode>): Remove. | |
1962 | (aarch64_ushl_n<mode>): Likewise. | |
1963 | (aarch64_sshr_n<mode>): Likewise. | |
1964 | (aarch64_ushr_n<mode>): Likewise. | |
1965 | (aarch64_<maxmin><mode>): Likewise. | |
1966 | (aarch64_sqrt<mode>): Likewise. | |
1967 | * config/aarch64/arm_neon.h (vshl<q>_n_*): Use new builtin names. | |
1968 | (vshr<q>_n_*): Likewise. | |
1969 | ||
0050faf8 JG |
1970 | 2013-04-22 James Greenhalgh <james.greenhalgh@arm.com> |
1971 | ||
1972 | * config/aarch64/aarch64-builtins.c | |
1973 | (aarch64_simd_builtin_type_mode): Handle SF types. | |
1974 | (sf_UP): Define. | |
1975 | (BUILTIN_GPF): Define. | |
1976 | (aarch64_init_simd_builtins): Handle SF types. | |
1977 | * config/aarch64/aarch64-simd-builtins.def (frecpe): Add support. | |
1978 | (frecps): Likewise. | |
1979 | (frecpx): Likewise. | |
1980 | * config/aarch64/aarch64-simd.md | |
1981 | (simd_types): Update simd_frcp<esx> to simd_frecp<esx>. | |
1982 | (aarch64_frecpe<mode>): New. | |
1983 | (aarch64_frecps<mode>): Likewise. | |
1984 | * config/aarch64/aarch64.md (unspec): Add UNSPEC_FRECP<ESX>. | |
1985 | (v8type): Add frecp<esx>. | |
1986 | (aarch64_frecp<FRECP:frecp_suffix><mode>): New. | |
1987 | (aarch64_frecps<mode>): Likewise. | |
1988 | * config/aarch64/iterators.md (FRECP): New. | |
1989 | (frecp_suffix): Likewise. | |
1990 | * config/aarch64/arm_neon.h | |
1991 | (vrecp<esx><qsd>_<fd><32, 64>): Convert to using builtins. | |
1992 | ||
0fad3dbc | 1993 | 2013-04-22 Christian Bruel <christian.bruel@st.com> |
1818d01c CB |
1994 | |
1995 | PR target/56995 | |
1996 | * config/sh/sh.h (enum reg_class): Remove DF_HI_REGS. | |
1997 | (REG_CLASS_NAMES): Idem. | |
1998 | (REG_CLASS_CONTENTS): Idem. | |
1999 | (REGCLASS_HAS_FP_REG): Idem. | |
2000 | * config/sh/sh.c (sh_cannot_change_mode_class): Idem. | |
2001 | (sh_conditional_register_usage): Idem. | |
2002 | ||
3e8a33f9 JL |
2003 | 2013-04-21 Jeff Law <law@redhat.com> |
2004 | ||
2005 | * tree-ssa-forwprop.c (simplify_conversion_from_bitmask): New function. | |
2006 | (ssa_forward_propagate_and_combine): Use it. | |
2007 | ||
f38e1b0a VM |
2008 | 2013-04-19 Vladimir Makarov <vmakarov@redhat.com> |
2009 | ||
2010 | * lra.c: Update the flow chart diagram. | |
2011 | ||
682303da VM |
2012 | 2013-04-19 Vladimir Makarov <vmakarov@redhat.com> |
2013 | ||
2014 | PR rtl-optimization/56847 | |
2015 | * lra-constraints.c (process_alt_operands): Discourage alternative | |
2016 | with non-matche doffsettable memory constraint fro memory with | |
2017 | known offset. | |
2018 | ||
f6b64c35 RB |
2019 | 2013-04-19 Richard Biener <rguenther@suse.de> |
2020 | ||
2021 | PR tree-optimization/56982 | |
2022 | * builtins.def (BUILT_IN_LONGJMP): longjmp is not a leaf | |
2023 | function. | |
2024 | * gimplify.c (gimplify_call_expr): Notice special calls. | |
2025 | (gimplify_modify_expr): Likewise. | |
2026 | * tree-cfg.c (make_abnormal_goto_edges): Handle setjmp-like | |
2027 | abnormal control flow receivers. | |
2028 | (call_can_make_abnormal_goto): Handle cfun->calls_setjmp | |
2029 | in the same way as cfun->has_nonlocal_labels. | |
2030 | (gimple_purge_dead_abnormal_call_edges): Likewise. | |
2031 | (stmt_starts_bb_p): Make setjmp-like abnormal control flow | |
2032 | receivers start a basic-block. | |
2033 | ||
01d8bf07 RB |
2034 | 2013-04-19 Richard Biener <rguenther@suse.de> |
2035 | ||
2036 | * tree-vectorizer.h (struct _slp_instance): Move load_permutation | |
2037 | member ... | |
2038 | (struct _slp_tree): ... here. Make it a vector of unsigned ints. | |
2039 | (SLP_INSTANCE_LOAD_PERMUTATION): Remove. | |
2040 | (SLP_TREE_LOAD_PERMUTATION): Add. | |
2041 | (vect_transform_slp_perm_load): Adjust prototype. | |
2042 | * tree-vect-slp.c (vect_free_slp_tree): Adjust. | |
2043 | (vect_free_slp_instance): Likewise. | |
2044 | (vect_create_new_slp_node): Likewise. | |
2045 | (vect_supported_slp_permutation_p): Remove. | |
2046 | (vect_slp_rearrange_stmts): Adjust. | |
2047 | (vect_supported_load_permutation_p): Likewise. Inline | |
2048 | vect_supported_slp_permutation_p here. | |
2049 | (vect_analyze_slp_instance): Compute load permutations per | |
2050 | slp node instead of per instance. | |
2051 | (vect_get_slp_defs): Adjust. | |
2052 | (vect_transform_slp_perm_load): Likewise. | |
2053 | (vect_schedule_slp_instance): Remove redundant code. | |
2054 | (vect_schedule_slp): Remove hack for PR56270, add it ... | |
2055 | * tree-vect-stmts.c (vectorizable_load): ... here, do not | |
2056 | CSE loads for SLP. Adjust. | |
2057 | ||
ede22fc3 GY |
2058 | 2013-04-19 Greta Yorsh <Greta.Yorsh@arm.com> |
2059 | ||
2060 | * config/arm/arm.c (load_multiple_sequence, ldm_stm_operation_p): Fix | |
2061 | spelling in two comments. | |
2062 | ||
67bc84fb GY |
2063 | 2013-04-19 Greta Yorsh <Greta.Yorsh@arm.com> |
2064 | ||
2065 | PR target/56797 | |
2066 | * config/arm/arm.c (load_multiple_sequence): Require SP | |
2067 | as base register for loads if SP is in the register list. | |
2068 | ||
e248d83f MJ |
2069 | 2013-04-19 Martin Jambor <mjambor@suse.cz> |
2070 | ||
2071 | PR tree-optimization/56718 | |
2072 | * ipa-cp.c (ipa_value_from_known_type_jfunc): Moved... | |
2073 | * ipa-prop.c (ipa_binfo_from_known_type_jfunc): ...here, renamed | |
2074 | and made public. Adjusted all callers. | |
2075 | (ipa_intraprocedural_devirtualization): New function. | |
2076 | * ipa-prop.h (ipa_binfo_from_known_type_jfunc): Declare. | |
2077 | (ipa_intraprocedural_devirtualization): Likewise. | |
2078 | * Makefile.in (tree-ssa-pre.o): Add ipa-prop.h to dependencies. | |
2079 | ||
4891e8f8 RB |
2080 | 2013-04-19 Richard Biener <rguenther@suse.de> |
2081 | ||
2082 | PR tree-optimization/57000 | |
2083 | * tree-ssa-reassoc.c (pass_reassoc): Add TODO_update_ssa_only_virtuals. | |
2084 | ||
dad89f7c TG |
2085 | 2013-04-19 Terry Guo <terry.guo@arm.com> |
2086 | ||
2087 | * config/arm/cortex-m4-fpu.md (cortex_m4_v): Delete cpu unit. | |
2088 | Replace with ... | |
2089 | (cortex_m4_v_a, cortex_m4_v_b): ... new cpu units. | |
2090 | (cortex_m4_v, cortex_m4_exa_va, cortex_m4_exb_vb): New reservations. | |
2091 | (cortex_m4_fmacs): Use new reservations. | |
2092 | (cortex_m4_f_load, cortex_m4_f_store): Likewise. | |
2093 | ||
72ea0d47 VM |
2094 | 2013-04-18 Vladimir Makarov <vmakarov@redhat.com> |
2095 | ||
f1e6512c | 2096 | PR rtl-optimization/56999 |
72ea0d47 VM |
2097 | * lra-coalesce.c (coalescable_pseudo_p): Remove 2nd parameter and |
2098 | related code. | |
2099 | (lra_coalesce): Remove split_origin_bitmap and related code. | |
2100 | * lra.c (lra): Coalesce after undoing inheritance. Recreate live | |
2101 | ranges if necessary. | |
2102 | ||
780a5b71 UB |
2103 | 2013-04-18 Uros Bizjak <ubizjak@gmail.com> |
2104 | ||
2105 | * config/i386/i386.c (x86_64_ms_sysv_extra_clobbered_registers): | |
2106 | New array. | |
2107 | (ix86_expand_call): Remove clobbered_registers array and use | |
2108 | x86_64_ms_sysv_extra_clobbered_registers instead. | |
2109 | * config/i386/i386.h (x86_64_ms_sysv_extra_clobbered_registers): | |
2110 | Declare here. | |
2111 | * config/i386/predicates.md (call_rex64_ms_sysv_operation): New | |
2112 | predicate. | |
2113 | * config/i386/i386.md (*call_rex64_ms_sysv): Use | |
2114 | call_rex64_ms_sysv_operation predicate. Remove explicit clobbers. | |
2115 | (*call_value_rex64_ms_sysv): Ditto. | |
2116 | ||
6f5a366a CC |
2117 | 2013-04-18 Cary Coutant <ccoutant@google.com> |
2118 | ||
2119 | * dwarf2out.c (output_pubnames): Check die_perennial_p of | |
2120 | parent instead of die_mark. | |
2121 | ||
475b8f37 DN |
2122 | 2013-04-18 Diego Novillo <dnovillo@google.com> |
2123 | ||
2124 | * gimple.c (create_gimple_tmp): New. | |
2125 | (get_expr_type): New. | |
2126 | (build_assign): New. | |
2127 | (build_type_cast): New. | |
2128 | * gimple.h (enum ssa_mode): Define. | |
2129 | (gimple_seq_set_location): New. | |
2130 | * asan.c (build_check_stmt): Change some gimple_build_* calls | |
780a5b71 | 2131 | to use build_assign and build_type_cast. |
475b8f37 | 2132 | |
08940f33 RB |
2133 | 2013-04-18 Richard Biener <rguenther@suse.de> |
2134 | ||
2135 | * tree-vect-data-refs.c (vect_analyze_group_access): Properly | |
2136 | handle negative step. Remove redundant checks. | |
2137 | (vect_create_data_ref_ptr): Avoid ICEs with non-constant steps. | |
2138 | * tree-vect-stmts.c (vectorizable_load): Instead of asserting | |
2139 | for negative step and grouped loads fail to vectorize. | |
2140 | ||
0e0f87d4 SB |
2141 | 2013-04-18 Steven Bosscher <steven@gcc.gnu.org> |
2142 | ||
2143 | * emit-rtl.c (reset_insn_used_flags): New function. | |
2144 | (reset_all_used_flags): Use it. | |
2145 | (verify_insn_sharing): New function. | |
2146 | (verify_rtl_sharing): Fix verification for SEQUENCEs. | |
2147 | ||
4c445590 JJ |
2148 | 2013-04-18 Jakub Jelinek <jakub@redhat.com> |
2149 | ||
2150 | PR tree-optimization/56984 | |
2151 | * tree-vrp.c (register_edge_assert_for_2): For (x >> M) < N | |
2152 | and (x >> M) >= N don't register any assertion if N << M is the | |
2153 | minimum value. | |
2154 | ||
6873ecab SB |
2155 | 2013-04-18 Steven Bosscher <steven@gcc.gnu.org> |
2156 | ||
2157 | * lower-subreg.c (resolve_simple_move): If called self-recursive, | |
2158 | do not delete_insn insns that have not yet been emitted, only | |
2159 | unlink them with remove_insn. | |
2160 | * df-scan.c (df_insn_delete): Revert r197492. | |
2161 | ||
3ccb989e SB |
2162 | 2013-04-17 Steven Bosscher <steven@gcc.gnu.org> |
2163 | ||
2164 | * emit-rtl.c (link_insn_into_chain): Handle chaining of SEQUENCEs. | |
2165 | * reorg.c (emit_delay_sequence): Simplify with emit-rtl API. | |
2166 | ||
2167 | 2013-04-17 Greta Yorsh <Greta.Yorsh@arm.com> | |
0480fff0 GY |
2168 | |
2169 | * config/arm/arm.md (movsicc_insn): Convert define_insn into | |
2170 | define_insn_and_split. | |
2171 | (and_scc,ior_scc,negscc): Likewise. | |
2172 | (cmpsi2_addneg, subsi3_compare): Convert to named patterns. | |
2173 | ||
3ccb989e | 2174 | 2013-04-17 Greta Yorsh <Greta.Yorsh@arm.com> |
367075fe GY |
2175 | |
2176 | * config/arm/arm.c (use_return_insn): Return 0 for targets that | |
2177 | can benefit from using a sequence of LDRD instructions in epilogue | |
2178 | instead of a single LDM instruction. | |
2179 | ||
6d10a203 MLI |
2180 | 2013-04-17 Manuel López-Ibáñez <manu@gcc.gnu.org> |
2181 | ||
2182 | PR 45688 | |
2183 | * doc/extend.texi: Fix typo. | |
2184 | ||
6983e6b5 RB |
2185 | 2013-04-17 Richard Biener <rguenther@suse.de> |
2186 | ||
2187 | * tree-vect-slp.c (vect_build_slp_tree_1): Split out from ... | |
2188 | (vect_build_slp_tree): ... here. | |
2189 | (vect_build_slp_tree_1): Compute which stmts of the SLP group | |
2190 | match. Remove special-casing of mismatched complex loads. | |
2191 | (vect_build_slp_tree): Based on the result from vect_build_slp_tree_1 | |
2192 | re-try the match with swapped commutative operands. | |
2193 | (vect_supported_load_permutation_p): Remove special-casing of | |
2194 | mismatched complex loads. | |
2195 | (vect_analyze_slp_instance): Adjust. | |
2196 | ||
ef23e6a2 RB |
2197 | 2013-04-17 Richard Biener <rguenther@suse.de> |
2198 | ||
2199 | PR rtl-optimization/56921 | |
2200 | * cfgloop.h (struct loop): Add simple_loop_desc member. | |
2201 | (struct niter_desc): Mark with GTY(()). | |
2202 | (simple_loop_desc): Do not use aux field but simple_loop_desc. | |
2203 | * loop-iv.c (get_simple_loop_desc): Likewise. | |
2204 | (free_simple_loop_desc): Likewise. | |
2205 | ||
2206 | Revert | |
2207 | 2013-04-16 Richard Biener <rguenther@suse.de> | |
2208 | ||
2209 | PR rtl-optimization/56921 | |
2210 | * loop-init.c (pass_rtl_move_loop_invariants): Add | |
2211 | TODO_do_not_ggc_collect to todo_flags_finish. | |
2212 | (pass_rtl_unswitch): Same. | |
2213 | (pass_rtl_unroll_and_peel_loops): Same. | |
2214 | (pass_rtl_doloop): Same. | |
2215 | ||
fc6f94f5 EB |
2216 | 2013-04-17 Eric Botcazou <ebotcazou@adacore.com> |
2217 | ||
2218 | * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p): New. | |
2219 | (decl_refs_may_alias_p): Add REF1 and REF2 parameters. | |
2220 | Use nonoverlapping_component_refs_of_decl_p to disambiguate component | |
2221 | references. | |
2222 | (refs_may_alias_p_1): Adjust call to decl_refs_may_alias_p. | |
2223 | * tree-streamer.c (record_common_node): Adjust reference in comment. | |
2224 | ||
10a88311 TG |
2225 | 2013-04-17 Terry Guo <terry.guo@arm.com> |
2226 | ||
2227 | * config/arm/cortex-m4.md: Add a new bypass. | |
2228 | ||
6d9b7208 | 2229 | 2013-04-16 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
f3d096b0 N |
2230 | |
2231 | * config/aarch64/aarch64.md (*adds_<optab><mode>_multp2): | |
2232 | New pattern. | |
2233 | (*subs_<optab><mode>_multp2): New pattern. | |
2234 | (*adds_<optab><ALLX:mode>_<GPI:mode>): New pattern. | |
2235 | (*subs_<optab><ALLX:mode>_<GPI:mode>): New pattern. | |
2236 | ||
6d9b7208 | 2237 | 2013-04-16 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
860ad33f N |
2238 | |
2239 | * config/aarch64/aarch64.md (*adds_mul_imm_<mode>): New pattern. | |
2240 | (*subs_mul_imm_<mode>): New pattern. | |
2241 | ||
18a6701e DE |
2242 | 2013-04-16 David Edelsohn <dje.gcc@gmail.com> |
2243 | ||
2244 | PR target/56948 | |
2245 | * config/rs6000/vsx.md (vsx_mov<mode>): Add j->r alternative. | |
2246 | (vsx_movti_64bit): Change j->wa to O->wa. Add n->r alternative. | |
2247 | (vsx_movti_32bit): Change j->wa to O->wa. | |
2248 | ||
07c37b2f RB |
2249 | 2013-04-16 Richard Biener <rguenther@suse.de> |
2250 | ||
2251 | PR rtl-optimization/56921 | |
2252 | * loop-init.c (pass_rtl_move_loop_invariants): Add | |
2253 | TODO_do_not_ggc_collect to todo_flags_finish. | |
2254 | (pass_rtl_unswitch): Same. | |
2255 | (pass_rtl_unroll_and_peel_loops): Same. | |
2256 | (pass_rtl_doloop): Same. | |
2257 | ||
0e0f87d4 | 2258 | 2013-04-16 Greta Yorsh <Greta.Yorsh@arm.com> |
974ba22d GY |
2259 | |
2260 | * config/arm/arm.c (emit_multi_reg_push): New declaration | |
2261 | for an existing function. | |
2262 | (arm_emit_strd_push): New function. | |
2263 | (arm_expand_prologue): Used here. | |
2264 | (arm_emit_ldrd_pop): New function. | |
2265 | (arm_expand_epilogue): Used here. | |
2266 | (arm_get_frame_offsets): Update condition. | |
2267 | (arm_emit_multi_reg_pop): Add a special case for load of a single | |
2268 | register with writeback. | |
2269 | ||
5e8e2af4 UB |
2270 | 2013-04-16 Uros Bizjak <ubizjak@gmail.com> |
2271 | ||
2272 | * doc/invoke.texi (i386 Option): Reword -mstack-protector-guard | |
2273 | description. | |
2274 | ||
9fd9ccf7 RB |
2275 | 2013-04-16 Richard Biener <rguenther@suse.de> |
2276 | ||
2277 | PR tree-optimization/56756 | |
2278 | * tree-ssa-loop-im.c (struct first_mem_ref_loc_1): New functor. | |
2279 | (first_mem_ref_loc): New. | |
2280 | (execute_sm): Place the load temporarily before a previous | |
2281 | access instead of in the latch edge to ensure its SSA dependencies | |
2282 | are defined at points dominating the load. | |
2283 | ||
96fba521 SB |
2284 | 2013-04-16 Steven Bosscher <steven@gcc.gnu.org> |
2285 | ||
4c8af858 SB |
2286 | * cfgrtl.c (cfg_layout_merge_blocks): Revert r184005, implement |
2287 | correct fix by moving header and footer insn to the footer of | |
2288 | the merged basic block. Clear BB_END of the merged-away block. | |
2289 | ||
96fba521 SB |
2290 | PR middle-end/43631 |
2291 | * emit-rtl.c (make_note_raw): New function. | |
2292 | (link_insn_into_chain): New static inline function. | |
2293 | (add_insn): Use it. | |
2294 | (add_insn_before, add_insn_after): Factor insn chain linking code... | |
2295 | (add_insn_before_nobb, add_insn_after_nobb): ...here, new functions | |
2296 | using link_insn_into_chain. | |
2297 | (note_outside_basic_block_p): New helper function for emit_note_after | |
2298 | and emit_note_before. | |
2299 | (emit_note_after): Use nobb variant of add_insn_after if the note | |
2300 | should not be contained in a basic block. | |
2301 | (emit_note_before): Use nobb variant of add_insn_before if the note | |
2302 | should not be contained in a basic block. | |
2303 | (emit_note_copy): Use make_note_raw. | |
2304 | (emit_note): Likewise. | |
2305 | * bb-reorder.c (insert_section_boundary_note): Remove hack to set | |
2306 | BLOCK_FOR_INSN to NULL manually for NOTE_INSN_SWITCH_TEXT_SECTIONS. | |
2307 | * jump.c (cleanup_barriers): Use reorder_insns_nobb to avoid making | |
2308 | the moved barrier the tail of the basic block it follows. | |
2309 | * var-tracking.c (pass_variable_tracking): Add TODO_verify_flow. | |
2310 | ||
7b8265ba JJ |
2311 | 2013-04-15 Jakub Jelinek <jakub@redhat.com> |
2312 | ||
2313 | PR tree-optimization/56962 | |
2314 | * gimple-ssa-strength-reduction.c (record_increment): Only set | |
2315 | initializer if gimple_assign_rhs_code is {,POINTER_}PLUS_EXPR and | |
2316 | either rhs1 or rhs2 is equal to c->base_expr. | |
2317 | ||
5185d248 RB |
2318 | 2013-04-15 Richard Biener <rguenther@suse.de> |
2319 | ||
2320 | PR tree-optimization/56933 | |
2321 | * tree-vectorizer.h (struct _stmt_vec_info): Remove read_write_dep | |
2322 | member. | |
2323 | (GROUP_READ_WRITE_DEPENDENCE): Remove. | |
2324 | (STMT_VINFO_GROUP_READ_WRITE_DEPENDENCE): Likewise. | |
2325 | * tree-vect-data-refs.c (vect_analyze_group_access): Move | |
2326 | dependence check ... | |
2327 | vect_analyze_data_ref_dependence (vect_analyze_data_ref_dependence): | |
2328 | ... here. | |
2329 | * tree-vect-stmts.c (new_stmt_vec_info): Do not initialize | |
2330 | GROUP_READ_WRITE_DEPENDENCE. | |
2331 | ||
a24243a0 AK |
2332 | 2013-04-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
2333 | ||
2334 | * emit-rtl.c (reset_all_used_flags): New function. | |
2335 | (verify_rtl_sharing): Call reset_all_used_flags before and after | |
2336 | performing the checks. | |
2337 | ||
1c50eada KT |
2338 | 2013-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
2339 | ||
2340 | * config/arm/arm.c (const_ok_for_dimode_op): Handle AND case. | |
2341 | * config/arm/arm.md (*anddi3_insn): Change to insn_and_split. | |
2342 | * config/arm/constraints.md (De): New constraint. | |
2343 | * config/arm/neon.md (anddi3_neon): Delete. | |
2344 | (neon_vand<mode>): Expand to standard anddi3 pattern. | |
2345 | * config/arm/predicates.md (imm_for_neon_inv_logic_operand): | |
2346 | Move earlier in the file. | |
2347 | (neon_inv_logic_op2): Likewise. | |
2348 | (arm_anddi_operand_neon): New predicate. | |
2349 | ||
e927b6ad RO |
2350 | 2013-04-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2351 | ||
2352 | * configure.ac (gcc_cv_ld_as_needed): Set | |
2353 | gcc_cv_ld_as_needed_option, gcc_cv_no_as_needed_option. | |
2354 | Use -z ignore, -z record on *-*-solaris2*. | |
2355 | (HAVE_LD_AS_NEEDED): Update comment. | |
2356 | (LD_AS_NEEDED_OPTION, LD_NO_AS_NEEDED_OPTION): Define. | |
2357 | * configure: Regenerate. | |
2358 | * config.in: Regenerate. | |
2359 | * gcc.c (init_gcc_specs) [USE_LD_AS_NEEDED]: Use | |
2360 | LD_AS_NEEDED_OPTION, LD_NO_AS_NEEDED_OPTION. | |
2361 | * config/sol2.h [HAVE_LD_AS_NEEDED] (USE_LD_AS_NEEDED): Define. | |
2362 | * doc/tm.texi.in (USE_LD_AS_NEEDED): Allow for --as-needed | |
2363 | equivalents. Fix markup. | |
2364 | * doc/tm.texi: Regenerate. | |
2365 | ||
e0ea8797 AH |
2366 | 2013-04-15 Andrew Hsieh <andrewhsieh.google.com> |
2367 | ||
2368 | * config/i386/i386.opt: New option mstack-protector-guard=. | |
2369 | * config/i386/i386-opts.h: Add enum stack_protector_guard. | |
2370 | * config/i386/i386.h: Define TARGET_SSP_GLOBAL_GUARD and | |
2371 | TARGET_SSP_TLS_GUARD. | |
2372 | * config/i386/i386.c (ix86_option_override_internal): Set | |
2373 | ix86_stack_protector_guard. | |
2374 | * config/i386/i386.md (stack_protect_set): Enable for | |
2375 | TARGET_SSP_TLS_GUARD only. | |
2376 | (stack_protect_set_<mode>): Ditto. | |
2377 | (stack_protect_test): Ditto. | |
2378 | (stack_protect_test_<mode>): Ditto. | |
2379 | * doc/invoke.texi (i386 Option): Document. | |
2380 | ||
811b72f9 EB |
2381 | 2013-04-15 Eric Botcazou <ebotcazou@adacore.com> |
2382 | ||
2383 | PR target/56890 | |
2384 | * config/sparc/sparc.c (enum sparc_mode_class): Add H_MODE value. | |
2385 | (S_MODES): Set H_MODE bit. | |
2386 | (SF_MODES): Set only S_MODE and SF_MODE bits. | |
2387 | (DF_MODES): Set SF_MODES and only D_MODE and DF_MODE bits. | |
2388 | (sparc_init_modes) <MODE_INT>: Set H_MODE bit for sub-word modes. | |
2389 | <MODE_VECTOR_INT>: Do not set SF_MODE for sub-word modes. | |
2390 | <MODE_FLOAT>: Likewise. | |
2391 | ||
5529fdd6 JY |
2392 | 2013-04-15 Joey Ye <joey.ye@arm.com> |
2393 | ||
2394 | * config/arm/arm.c (thumb_far_jump_used_p): Fix typo in comments. | |
2395 | ||
517b1da2 JY |
2396 | 2013-04-15 Joey Ye <joey.ye@arm.com> |
2397 | ||
2398 | * config/arm/arm.c (thumb1_final_prescan_insn): Assert lr save | |
2399 | for real far jump. | |
2400 | (thumb_far_jump_used_p): Count instruction size and set | |
2401 | far_jump_used. | |
2402 | ||
01007ae0 EB |
2403 | 2013-04-14 Eric Botcazou <ebotcazou@adacore.com> |
2404 | ||
2405 | * reorg.c (fill_simple_delay_slots): Reindent block of code. | |
2406 | * resource.c (mark_target_live_regs): Reformat conditional block. | |
2407 | ||
c46f6580 SB |
2408 | 2013-04-13 Steven Bosscher <steven@gcc.gnu.org> |
2409 | ||
2410 | * sched-deps.c (deps_analyze_insn): Do not check for EH_REGION insn | |
2411 | notes, they are emitted only just before final. | |
2412 | * sched-int.h: Include insn-attr.h before checking INSN_SCHEDULING. | |
2413 | ||
1f397f45 SB |
2414 | 2013-04-13 Steven Bosscher <steven@gcc.gnu.org> |
2415 | ||
2416 | * emit-rtl.c (remove_insn): Do not call df_insn_delete here. | |
2417 | * cfgrtl.c (delete_insn): Call it here instead. | |
2418 | * lra-spills.c (lra_final_code_change): Use delete_insn. | |
2419 | * haifa-sched.c (sched_remove_insn): Likewise. | |
2420 | * sel-sched-ir.c (return_nop_to_pool): Clear INSN_DELETED_P for nops | |
2421 | returning to the nop pool. | |
2422 | (sel_remove_insn): Simplify the only_disconnect case via remove_insn, | |
2423 | use delete_insn for definitive removal. Clear BLOCK_FOR_INSN. | |
2424 | ||
58a51369 SB |
2425 | 2013-04-12 Steven Bosscher <steven@gcc.gnu.org> |
2426 | ||
2427 | * doc/tm.texi.in (LOOP_ALIGN): Remove loop note references. | |
2428 | * doc/tm.texi: Regenerated. | |
2429 | ||
33159866 UB |
2430 | 2013-04-12 Uros Bizjak <ubizjak@gmail.com> |
2431 | ||
2432 | * config/i386/i386.c (ix86_hard_regno_mode_ok): Use ANY_QI_REGNO_P in | |
2433 | QImode checks. | |
2434 | ||
226e378f SB |
2435 | 2013-04-12 Steven Bosscher <steven@gcc.gnu.org> |
2436 | ||
2437 | * df-core.c (df_find_def): Compare register numbers. | |
2438 | (df_find_use): Likewise. | |
2439 | ||
fafb9b18 VM |
2440 | 2013-04-12 Vladimir Makarov <vmakarov@redhat.com> |
2441 | ||
2442 | PR target/56903 | |
2443 | * config/i386/i386.c (ix86_hard_regno_mode_ok): Add | |
2444 | lra_in_progress for return. | |
2445 | ||
9a946fd6 GY |
2446 | 2013-04-12 Greta Yorsh <Greta.Yorsh@arm.com> |
2447 | ||
2448 | * config/arm/arm.md (mov_scc,mov_negscc,mov_notscc): Convert | |
2449 | define_insn into define_insn_and_split and emit movsicc patterns. | |
2450 | ||
41b83758 GY |
2451 | 2013-04-12 Greta Yorsh <Greta.Yorsh@arm.com> |
2452 | ||
2453 | * config/arm/arm.c (gen_operands_ldrd_strd): Initialize "base". | |
2454 | ||
d3afd9aa RB |
2455 | 2013-04-12 Richard Biener <rguenther@suse.de> |
2456 | ||
2457 | * tree-pass.h (TODO_do_not_ggc_collect): New. | |
2458 | * passes.c (execute_one_ipa_transform_pass): Honor | |
2459 | TODO_do_not_ggc_collect. | |
2460 | (execute_one_pass): Likewise. | |
2461 | ||
2462 | Revert | |
2463 | 2013-04-10 Richard Biener <rguenther@suse.de> | |
2464 | ||
2465 | * passes.c (init_optimization_passes): Remove reload pass. | |
2466 | * ira.c (do_reload): Merge into ... | |
2467 | (ira): ... this. | |
2468 | (rest_of_handle_reload): Remove. | |
2469 | (pass_reload): Likewise. | |
2470 | * config/i386/i386.c (ix86_option_override): Refer to ira instead | |
2471 | of reload for vzeroupper pass placement. | |
2472 | ||
06f9b387 JJ |
2473 | 2013-04-12 Jakub Jelinek <jakub@redhat.com> |
2474 | ||
2475 | PR tree-optimization/56918 | |
2476 | PR tree-optimization/56920 | |
2477 | * fold-const.c (int_const_binop_1): Use op1.mul_with_sign (op2, ...) | |
2478 | instead of op1 - op2. Pass 2 * TYPE_PRECISION (type) as second | |
2479 | argument to rshift method. For 2 * HOST_BITS_PER_WIDE_INT precision | |
2480 | use wide_mul_with_sign method. | |
2481 | ||
953094d2 RB |
2482 | 2013-04-12 Richard Biener <rguenther@suse.de> |
2483 | ||
2484 | * gimple.c (is_gimple_constant): Vector CONSTRUCTORs should | |
2485 | not be considered a gimple constant. | |
2486 | ||
bb506982 MG |
2487 | 2013-04-12 Marc Glisse <marc.glisse@inria.fr> |
2488 | ||
2489 | * fold-const.c (const_binop): Handle vector shifts by a scalar. | |
2490 | (fold_binary_loc): Call const_binop also for mixed vector-scalar | |
2491 | operations. | |
2492 | ||
4b84d650 JJ |
2493 | 2013-04-12 Manuel López-Ibáñez <manu@gcc.gnu.org> |
2494 | Jakub Jelinek <jakub@redhat.com> | |
2495 | ||
2496 | * opts.c: Include diagnostic-color.h. | |
2497 | (common_handle_option): Handle OPT_fdiagnostics_color_. | |
2498 | * Makefile.in (OBJS-libcommon): Add diagnostic-color.o. | |
2499 | (diagnostic.o, opts.o, pretty-print.o): Depend on diagnostic-color.h. | |
2500 | (diagnostic-color.o): New. | |
2501 | * common.opt (fdiagnostics-color, fdiagnostics-color=): New options. | |
2502 | (diagnostic_color_rule): New enum. | |
2503 | * dwarf2out.c (gen_producer_string): Don't print -fdiagnostics-color*. | |
2504 | * langhooks.c (lhd_print_error_function): Add %r "locus" and %R around | |
2505 | the location string. | |
2506 | * diagnostic.def: Add 3rd argument to DEFINE_DIAGNOSTIC_KIND macros, | |
2507 | either NULL, or color kind. | |
2508 | * diagnostic-color.c: New file. | |
2509 | * diagnostic-color.h: New file. | |
2510 | * diagnostic-core.h (DEFINE_DIAGNOSTIC_KIND): Adjust macro for 3 | |
2511 | arguments. | |
2512 | * doc/invoke.texi (-fdiagnostics-color): Document. | |
2513 | * pretty-print.h (pp_show_color): Define. | |
2514 | (struct pretty_print_info): Add show_color field. | |
2515 | * diagnostic.c: Include diagnostic-color.h. | |
2516 | (diagnostic_build_prefix): Adjust for 3 argument DEFINE_DIAGNOSTIC_KIND | |
2517 | macros. Colorize error:, warning: etc. strings and also the location | |
2518 | string. | |
2519 | (diagnostic_show_locus): Colorize the caret line. | |
2520 | * pretty-print.c: Include diagnostic-color.h. | |
2521 | (pp_base_format): Handle %r and %R format specifiers. Colorize strings | |
2522 | inside of %< %> quotes or quoted through q format modifier. | |
2523 | ||
067a1e71 AK |
2524 | 2013-04-12 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
2525 | ||
33159866 | 2526 | * ifcvt.c (end_ifcvt_sequence): Mark a and b for unsharing as well. |
067a1e71 | 2527 | |
33159866 | 2528 | 2013-04-11 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
b056c910 N |
2529 | |
2530 | * config/aarch64/aarch64.c (aarch64_select_cc_mode): Allow NEG | |
2531 | code in CC_NZ mode. | |
2532 | * config/aarch64/aarch64.md (*neg_<shift><mode>3_compare0): New | |
2533 | pattern. | |
2534 | ||
7b55f98f MP |
2535 | 2013-04-11 Marek Polacek <polacek@redhat.com> |
2536 | ||
2537 | PR tree-optimization/48184 | |
33159866 | 2538 | * params.def (PARAM_ALIGN_THRESHOLD): Increase the minimum value to 1. |
7b55f98f | 2539 | |
966b587e EB |
2540 | 2013-04-11 Eric Botcazou <ebotcazou@adacore.com> |
2541 | ||
2542 | * stor-layout.c (skip_simple_constant_arithmetic): Move to... | |
2543 | * tree.c (skip_simple_constant_arithmetic): ...here and make public. | |
2544 | (skip_simple_arithmetic): Tidy up. | |
2545 | * tree.h (skip_simple_constant_arithmetic): Declare. | |
2546 | ||
33159866 | 2547 | 2013-04-11 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
f8bf91ab N |
2548 | |
2549 | * config/aarch64/aarch64.h (REVERSIBLE_CC_MODE): Define. | |
2550 | ||
1d42c1ec RB |
2551 | 2013-04-11 Richard Biener <rguenther@suse.de> |
2552 | ||
2553 | * tree-vect-loop.c (get_initial_def_for_induction): Properly | |
2554 | generate vector constants. | |
2555 | ||
4ba5ea11 RB |
2556 | 2013-04-11 Richard Biener <rguenther@suse.de> |
2557 | ||
2558 | PR tree-optimization/56878 | |
2559 | * tree-flow.h (outermost_invariant_loop_for_expr): Declare. | |
2560 | * tree-ssa-loop-ivopts.c (outermost_invariant_loop_for_expr): | |
2561 | New function. | |
2562 | * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): | |
2563 | Prefer to align the DR with the most invariant base address. | |
2564 | ||
f0defe58 SKS |
2565 | 2013-04-11 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> |
2566 | ||
2567 | * opts.c (common_handle_option): Fix formatting and add FALLTHRU | |
2568 | comment. | |
2569 | ||
d07458be JG |
2570 | 2013-04-11 James Greenhalgh <james.greenhalgh@arm.com> |
2571 | ||
2572 | * config/aarch64/aarch64-simd.md (aarch64_vcond_internal): Fix | |
2573 | floating-point vector comparisons against 0. | |
2574 | ||
146b8692 JJ |
2575 | 2013-04-11 Jakub Jelinek <jakub@redhat.com> |
2576 | ||
2577 | PR tree-optimization/56899 | |
2578 | * fold-const.c (extract_muldiv_1): Apply distributive law | |
2579 | only if TYPE_OVERFLOW_WRAPS (ctype). | |
2580 | ||
b8578ff7 BC |
2581 | 2013-04-11 Bin Cheng <bin.cheng@arm.com> |
2582 | ||
2583 | PR target/56124 | |
2584 | * ira-costs.c (scan_one_insn): Check whether the source rtx of | |
2585 | loading has side effect. | |
2586 | ||
0ea8a6f9 SB |
2587 | 2013-04-10 Steven Bosscher <steven@gcc.gnu.org> |
2588 | ||
2589 | * config/sparc/sparc.c: Include tree-pass.h. | |
2590 | (TARGET_MACHINE_DEPENDENT_REORG): Do not redefine. | |
2591 | (sparc_reorg): Rename to sparc_do_work_around_errata. Move to | |
2592 | head of file. Change return type. Split off gate function. | |
2593 | (sparc_gate_work_around_errata): New function. | |
2594 | (pass_work_around_errata): New pass definition. | |
2595 | (insert_pass_work_around_errata) New pass insert definition to | |
2596 | insert pass_work_around_errata just after delayed-branch scheduling. | |
2597 | (sparc_option_override): Insert the pass. | |
2598 | * config/sparc/t-sparc (sparc.o): Add TREE_PASS_H dependence. | |
2599 | ||
42e37616 DM |
2600 | 2013-04-10 David S. Miller <davem@davemloft.net> |
2601 | ||
89deeb3b DM |
2602 | * config/sparc/sparc.h (ASM_CPU_SPEC): Pass -Av8 if -mcpu=supersparc |
2603 | or -mcpu=hypersparc. | |
2604 | ||
42e37616 DM |
2605 | * target.def (cstore_mode): New hook. |
2606 | * target.h: Include insn-codes.h | |
2607 | * targhooks.c: Likewise. | |
2608 | (default_cstore_mode): New function. | |
2609 | * targhooks.h: Declare it. | |
2610 | * doc/tm.texi.in: New hook slot for TARGET_CSTORE_MODE. | |
2611 | * doc/tm.texi: Rebuild. | |
2612 | * expmed.c (emit_cstore): Obtain cstore boolean result mode using | |
2613 | target hook, rather than inspecting the insn_data. | |
2614 | * config/sparc/sparc.c (sparc_cstore_mode): New function. | |
2615 | (TARGET_CSTORE_MODE): Redefine. | |
2616 | (emit_scc_insn): When TARGET_ARCH64, emit new 64-bit boolean | |
2617 | result patterns. | |
2618 | * config/sparc/predicates.md (cstore_result_operand): New special | |
2619 | predicate. | |
2620 | * config/sparc/sparc.md (cstoresi4, cstoredi4, cstore<F:mode>4): | |
2621 | Use it for operand 0. | |
2622 | (*seqsi_special): Rewrite using 'P' mode iterator on operand 0. | |
2623 | (*snesi_special): Likewise. | |
2624 | (*snesi_zero): Likewise. | |
2625 | (*seqsi_zero): Likewise. | |
2626 | (*sltu_insn): Likewise. | |
2627 | (*sgeu_insn): Likewise. | |
2628 | (*seqdi_special): Make operand 0 and comparison operation be of | |
2629 | DImode. | |
2630 | (*snedi_special): Likewise. | |
2631 | (*snedi_special_vis3): Likewise. | |
2632 | (*neg_snesi_zero): Rename to *neg_snesisi_zero. | |
2633 | (*neg_snesi_sign_extend): Rename to *neg_snesidi_zero. | |
2634 | (*snesi_zero_extend): Delete, covered by 'P' mode iterator. | |
2635 | (*neg_seqsi_zero): Rename to *neg_seqsisi_zero. | |
2636 | (*neg_seqsi_sign_extend): Rename to *neg_seqsidi_zero. | |
2637 | (*seqsi_zero_extend): Delete, covered by 'P' mode iterator. | |
2638 | (*sltu_extend_sp64): Likewise. | |
2639 | (*neg_sltu_insn): Rename to *neg_sltusi_insn. | |
2640 | (*neg_sltu_extend_sp64): Rename to *neg_sltudi_insn. | |
2641 | (*sgeu_extend_sp64): Delete, covered by 'P' mode iterator. | |
2642 | (*neg_sgeu_insn): Rename to *neg_sgeusi_insn. | |
2643 | (*neg_sgeu_extend_sp64): Rename to *neg_sgeudi_insn. | |
2644 | ||
95ca411e YZ |
2645 | 2013-04-10 Yufeng Zhang <yufeng.zhang@arm.com> |
2646 | ||
2647 | * config/aarch64/aarch64.c (aarch64_print_extension): New function. | |
2648 | (aarch64_start_file): Use the new function. | |
2649 | ||
6782438d | 2650 | 2013-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> |
33159866 | 2651 | Jason Merrill <jason@redhat.com> |
6782438d SKS |
2652 | |
2653 | * common.opt: Add -gdwarf. | |
2654 | * opts.c (common_handle_option): Handle it. | |
2655 | * gcc.c (ASM_DEBUG_SPEC): Don't expect "-2" for DWARF. | |
2656 | ||
bb313b93 RB |
2657 | 2013-04-10 Richard Biener <rguenther@suse.de> |
2658 | ||
2659 | * passes.c (execute_todo): Do not call ggc_collect conditional here. | |
2660 | (execute_one_ipa_transform_pass): But unconditionally here. | |
2661 | (execute_one_pass): And here. | |
2662 | (init_optimization_passes): Remove reload pass. | |
2663 | * tree-pass.h (TODO_ggc_collect): Remove. | |
2664 | (pass_reload): Likewise. | |
2665 | * ira.c (do_reload): Merge into ... | |
2666 | (ira): ... this. | |
2667 | (rest_of_handle_reload): Remove. | |
2668 | (pass_reload): Likewise. | |
2669 | * config/i386/i386.c (ix86_option_override): Refer to ira instead | |
2670 | of reload for vzeroupper pass placement. | |
2671 | * <everywhere>: Remove TODO_ggc_collect from todo_flags_start | |
2672 | and todo_flags_finish of all passes. | |
2673 | ||
793d9a16 RB |
2674 | 2013-04-10 Richard Biener <rguenther@suse.de> |
2675 | ||
2676 | * tree-vectorizer.h (struct _slp_oprnd_info): Remove | |
2677 | first_const_oprnd field, rename first_def_type to first_op_type. | |
2678 | * tree-vect-slp.c (vect_create_oprnd_info): Adjust. | |
2679 | (vect_get_and_check_slp_defs): Always use the type of the | |
2680 | operand. Allow mixed vect_external_def, vect_constant_def types. | |
2681 | (vect_get_constant_vectors): Handle mixed vect_external_def, | |
2682 | vect_constant_def types. | |
2683 | ||
ee8a9b7b JR |
2684 | 2013-04-10 Joern Rennecke <joern.rennecke@embecosm.com> |
2685 | ||
2686 | PR tree-optimization/55524 | |
2687 | * tree-ssa-math-opts.c | |
2688 | (convert_mult_to_fma): Don't use an fms construct | |
2689 | when we don't have an fms operation, but fnma, and it looks | |
2690 | likely that we'll be able to use the latter. | |
2691 | ||
6957a6f6 ZZ |
2692 | 2013-04-10 Zhouyi Zhou <yizhouzhou@ict.ac.cn> |
2693 | ||
2694 | * cif-code.def (OVERWRITABLE): Correct the comment for overwritable | |
2695 | function. | |
2696 | * ipa-inline.c (can_inline_edge_p): Let dump mechanism report the | |
2697 | inline fail caused by overwritable functions. | |
2698 | ||
34ab4a5b CJW |
2699 | 2013-04-10 Chung-Ju Wu <jasonwucj@gmail.com> |
2700 | ||
2701 | * combine.c (simplify_compare_const): Use GET_MODE_MASK to filter out | |
2702 | unnecessary bits in the constant power of two case. | |
2703 | ||
abf9bfbc RB |
2704 | 2013-04-10 Richard Biener <rguenther@suse.de> |
2705 | ||
2706 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Remove | |
2707 | broken code swapping operands. | |
2708 | (vect_build_slp_tree): Do not compute load permutations here. | |
2709 | (vect_analyze_slp_instance): Compute load permutations here, | |
2710 | after building the SLP tree. | |
2711 | ||
f408477e CB |
2712 | 2013-04-09 Christian Bruel <christian.bruel@st.com> |
2713 | ||
2714 | * config/sh/sh.md (barrier_align): Use next/prev_active_insn instead | |
2715 | of next/prev_real_insn. | |
2716 | ||
5ac42672 JH |
2717 | 2013-04-09 Jan Hubicka <jh@suse.cz> |
2718 | ||
abf9bfbc RB |
2719 | * ipa.c (cgraph_externally_visible_p, varpool_externally_visible_p): |
2720 | Drop aliased parameter. | |
5ac42672 JH |
2721 | (function_and_variable_visibility): Do not handle alias pairs. |
2722 | * cgraph.c (varpool_externally_visible_p): Update prototype. | |
2723 | * varpool.c (varpool_add_new_variable): Update. | |
2724 | ||
5017f1d2 KT |
2725 | 2013-04-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
2726 | ||
2727 | * config/arm/arm.md (minmax_arithsi_non_canon): New pattern. | |
2728 | ||
48eecbee SB |
2729 | 2013-04-09 Steven Bosscher <steven@gcc.gnu.org> |
2730 | ||
a949cf1c SB |
2731 | * sched-vis.c (print_pattern): Print SEQUENCE of insns as insns. |
2732 | ||
48eecbee SB |
2733 | * config/sparc/sparc.md: Use define_c_enum for "unspec" and "unspecv". |
2734 | ||
75ef8e3d MP |
2735 | 2013-04-09 Marek Polacek <polacek@redhat.com> |
2736 | ||
2737 | PR tree-optimization/48762 | |
33159866 | 2738 | * params.def (PARAM_MAX_CSE_INSNS): Increase the minimum value to 1. |
75ef8e3d | 2739 | |
23847df4 RB |
2740 | 2013-04-09 Richard Biener <rguenther@suse.de> |
2741 | ||
2742 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Remove code | |
2743 | dealing with cost. | |
2744 | (vect_build_slp_tree): Likewise. | |
2745 | (vect_analyze_slp_cost_1, vect_analyze_slp_cost): New functions | |
2746 | calculating the cost of a SLP instance. | |
2747 | (vect_analyze_slp_instance): Use it from here, after building | |
2748 | the SLP tree. | |
2749 | ||
ea3a0fde JJ |
2750 | 2013-04-09 Jakub Jelinek <jakub@redhat.com> |
2751 | ||
2752 | PR middle-end/56883 | |
2753 | * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk, | |
2754 | expand_omp_for_static_chunk): Use simple_p = true in | |
2755 | force_gimple_operand_gsi calls when assigning to addressable decls. | |
2756 | ||
a32dfe9d JL |
2757 | 2013-04-09 Jeff Law <law@redhat.com> |
2758 | ||
2759 | * tree-vrp.c (simplify_cond_using_ranges): Simplify test of boolean | |
2760 | when the boolean was created by converting a wider object which | |
2761 | had a boolean range. | |
2762 | ||
d755c7ef RB |
2763 | 2013-04-09 Richard Biener <rguenther@suse.de> |
2764 | ||
2765 | * tree-vectorizer.h (slp_void_p): Remove. | |
2766 | (slp_tree): Typedef before _slp_tree declaration. | |
2767 | (struct _slp_tree): Use a vector of slp_tree as children. | |
2768 | (vect_get_place_in_interleaving_chain): Remove. | |
2769 | * tree-vect-data-refs.c (vect_get_place_in_interleaving_chain): | |
2770 | Move ... | |
2771 | * tree-vect-slp.c (vect_get_place_in_interleaving_chain): ... here | |
2772 | and make static. | |
2773 | (vect_free_slp_tree, vect_print_slp_tree, vect_mark_slp_stmts, | |
2774 | vect_mark_slp_stmts_relevant, vect_slp_rearrange_stmts, | |
2775 | vect_detect_hybrid_slp_stmts, vect_slp_analyze_node_operations, | |
2776 | vect_schedule_slp_instance, vect_remove_slp_scalar_calls): | |
2777 | Use slp_node instead of slp_void_p and adjust. | |
2778 | ||
3d741091 RB |
2779 | 2013-04-09 Richard Biener <rguenther@suse.de> |
2780 | ||
2781 | * tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa): Avoid | |
2782 | work that is not necessary. | |
2783 | ||
39307ba7 JJ |
2784 | 2013-04-09 Jakub Jelinek <jakub@redhat.com> |
2785 | ||
2786 | PR tree-optimization/56854 | |
2787 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Don't | |
2788 | forward into clobber stmts if it would change MEM_REF lhs into | |
2789 | non-MEM_REF. | |
2790 | ||
343881fd MK |
2791 | 2013-04-09 Maxim Kuvyrkov <maxim@kugelworks.com> |
2792 | ||
2793 | * tree.c (type_hash_lookup, type_hash_add): Make static. | |
2794 | * tree.h (type_hash_lookup, type_hash_add): Remove global declarations. | |
2795 | ||
3922658a RB |
2796 | 2013-04-09 Richard Biener <rguenther@suse.de> |
2797 | ||
2798 | * tree.h (unsave_expr_now): Remove. | |
2799 | * tree-inline.c (mark_local_for_remap_r): Remove. | |
2800 | (unsave_expr_1): Likewise. | |
2801 | (unsave_r): Likewise. | |
2802 | (unsave_expr_now): Likewise. | |
2803 | * tree-ssa-copy.c (replace_exp_1): Use unshare_expr. | |
2804 | (propagate_tree_value): Likewise. | |
2805 | ||
9fb6b620 SB |
2806 | 2013-04-08 Steven Bosscher <steven@gcc.gnu.org> |
2807 | ||
2808 | * doc/rtl.texi (sequence): Rewrite documentation to match the | |
2809 | current use of SEQUENCE rtl objects. | |
2810 | * rtl.def (SEQUENCE): Likewise. | |
2811 | ||
2812 | * doc/rtl.texi (NOTE_INSN_EH_REGION_BEG, NOTE_INSN_EH_REGION_END): | |
2813 | Update documentation. | |
2814 | (NOTE_INSN_LOOP_BEG, NOTE_INSN_LOOP_END, NOTE_INSN_LOOP_CONT, | |
2815 | NOTE_INSN_LOOP_VTOP): Remove documentation for non-existing notes. | |
2816 | ||
2817 | * reg-notes.def (REG_EH_CONTEXT): Remove unused note. | |
2818 | ||
8ddb5a29 TJ |
2819 | 2013-04-08 Teresa Johnson <tejohnson@google.com> |
2820 | ||
2821 | * basic-block.h (GCOV_COMPUTE_SCALE): Define. | |
2822 | * ipa-inline-analysis.c (param_change_prob): Use helper rounding divide | |
33159866 | 2823 | methods. |
8ddb5a29 TJ |
2824 | (estimate_edge_size_and_time): Add comment to suggest using rounding |
2825 | methods. | |
2826 | (estimate_node_size_and_time): Ditto. | |
2827 | (remap_edge_change_prob): Use helper rounding divide methods. | |
2828 | * value-prof.c (gimple_divmod_fixed_value_transform): Ditto. | |
2829 | (gimple_mod_pow2_value_transform): Ditto. | |
2830 | (gimple_mod_subtract_transform): Ditto. | |
2831 | (gimple_ic_transform): Ditto. | |
2832 | (gimple_stringops_transform): Ditto. | |
2833 | * stmt.c (conditional_probability): Ditto. | |
2834 | (emit_case_dispatch_table): Ditto. | |
2835 | * lto-cgraph.c (merge_profile_summaries): Ditto. | |
2836 | * tree-optimize.c (execute_fixup_cfg): Ditto. | |
2837 | * cfgcleanup.c (try_forward_edges): Ditto. | |
2838 | * cfgloopmanip.c (scale_loop_profile): Ditto. | |
2839 | (loopify): Ditto. | |
2840 | (duplicate_loop_to_header_edge): Ditto. | |
2841 | (lv_adjust_loop_entry_edge): Ditto. | |
2842 | * tree-vect-loop.c (vect_transform_loop): Ditto. | |
2843 | * profile.c (compute_branch_probabilities): Ditto. | |
2844 | * cfgbuild.c (compute_outgoing_frequencies): Ditto. | |
2845 | * lto-streamer-in.c (input_cfg): Ditto. | |
2846 | * gimple-streamer-in.c (input_bb): Ditto. | |
2847 | * ipa-cp.c (update_profiling_info): Ditto. | |
2848 | (update_specialized_profile): Ditto. | |
2849 | * tree-vect-loop-manip.c (slpeel_tree_peel_loop_to_edge): Ditto. | |
2850 | * cfg.c (update_bb_profile_for_threading): Add comment to suggest using | |
33159866 | 2851 | rounding methods. |
8ddb5a29 TJ |
2852 | * sched-rgn.c (compute_dom_prob_ps): Ditto. |
2853 | (compute_trg_info): Ditto. | |
2854 | * cfgrtl.c (force_nonfallthru_and_redirect): Ditto. | |
2855 | (purge_dead_edges): Ditto. | |
2856 | * loop-unswitch.c (unswitch_loop): Ditto. | |
2857 | * cgraphclones.c (cgraph_clone_edge): Ditto. | |
2858 | (cgraph_clone_node): Ditto. | |
2859 | * tree-inline.c (copy_bb): Ditto. | |
2860 | (copy_edges_for_bb): Ditto. | |
2861 | (initialize_cfun): Ditto. | |
2862 | (copy_cfg_body): Ditto. | |
2863 | (expand_call_inline): Ditto. | |
2864 | ||
661e6bd7 KT |
2865 | 2013-04-08 Kai Tietz <ktietz@redhat.com> |
2866 | ||
2867 | * config/i386/cygwin.h (EXTRA_OS_CPP_BUILTINS): Replaced | |
2868 | TARGET_CYGWIN64 by TARGET_64BIT. | |
2869 | ||
105766f3 JR |
2870 | 2013-04-08 Joern Rennecke <joern.rennecke@embecosm.com> |
2871 | ||
2872 | * config/epiphany/epiphany.md (GPR_1): New constant. | |
2873 | (define_expand "mov<mode>cc): FAIL if gen_compare_reg returned 0. | |
2874 | * config/epiphany/epiphany.c (gen_compare_reg): | |
2875 | For flag_finite_math_only, avoid swapping operands when r0 and/or r1 | |
2876 | is already in place. | |
2877 | Use GPR_0 / GPR_1 instead of 0/1 for r0/r1 register numbers. | |
2878 | Don't require being called during rtl expansion; If y operlaps r0, | |
2879 | return 0. | |
2880 | (epiphany_compute_frame_size, epiphany_expand_prologue): Use GPR_1. | |
2881 | (epiphany_expand_epilogue): Likewise. | |
2882 | ||
8afab237 JR |
2883 | * config/epiphany/epiphany.c (epiphany_select_cc_mode): |
2884 | Don't use CC_FPmode for ORDERED / UNORDERED. | |
33159866 | 2885 | * config/epiphany/epiphany.md (cmpsf_ord): Make pattern unconditional. |
8afab237 | 2886 | |
fa7707d6 JR |
2887 | * config/epiphany/constraints.md (CnL): New constraint. |
2888 | * config/epiphany/epiphany.md (addsi3_i): Add r/r/CnL alternative. | |
2889 | * config/epiphany/predicates.md (add_operand): Allow 1024. | |
2890 | ||
5138e18d JR |
2891 | * config/epiphany/epiphany.md (logical_op): New code iterator. |
2892 | (op_mnc): New code attribute. | |
2893 | (<op_mnc>_f, mov_f, cstoresi4): New patterns. | |
2894 | (mov_f+1, mov_f+2): New peephole2 patterns. | |
2895 | ||
2ccc703d JR |
2896 | * config/epiphany/epiphany.md (mov_f+2): New peephole2 pattern. |
2897 | (cstoresi4): Also allow re-use of zero result when doing a NE | |
2898 | comparison to a non-zero operand. | |
aefb0819 | 2899 | Use (clobber (scratch)) for first insn if the gpr output is not needed. |
2ccc703d | 2900 | |
093ac0a5 JR |
2901 | * config/epiphany/epiphany.md (<insn_opname>v2si3): |
2902 | Use gen_addsi3_i / gen_subsi3_i. | |
2903 | ||
f223bb13 JJ |
2904 | 2013-04-08 Jakub Jelinek <jakub@redhat.com> |
2905 | ||
2906 | PR c++/34949 | |
2907 | PR c++/50243 | |
2908 | * tree-eh.c (optimize_clobbers): Only remove clobbers if bb doesn't | |
2909 | contain anything but clobbers, at most one __builtin_stack_restore, | |
2910 | optionally debug stmts and final resx, and if it has at least one | |
2911 | incoming EH edge. Don't check for SSA_NAME on LHS of a clobber. | |
2912 | (sink_clobbers): Don't check for SSA_NAME on LHS of a clobber. | |
2913 | Instead of moving clobbers with MEM_REF LHS with SSA_NAME address | |
2914 | which isn't defaut definition, remove them. | |
2915 | (unsplit_eh, cleanup_empty_eh): Use single_{pred,succ}_{p,edge} | |
2916 | instead of EDGE_COUNT comparisons or EDGE_{PRED,SUCC}. | |
2917 | * tree-ssa-ccp.c (execute_fold_all_builtins): Remove clobbers | |
2918 | with MEM_REF LHS with SSA_NAME address. | |
2919 | ||
4481581f JL |
2920 | 2013-04-08 Jeff Law <law@redhat.com> |
2921 | ||
2922 | * gimple.c (canonicalize_cond_expr_cond): Rewrite x ^ y into x != y. | |
a32dfe9d | 2923 | |
451dabda RB |
2924 | 2013-04-08 Richard Biener <rguenther@suse.de> |
2925 | ||
2926 | * gimple-pretty-print.c (debug_gimple_stmt): Do not print | |
2927 | extra newline. | |
2928 | * tree-vect-loop.c (vect_determine_vectorization_factor): Dump | |
2929 | determined vector type. | |
2930 | (vect_analyze_data_refs): Likewise. | |
2931 | (vect_get_new_vect_var): Adjust. | |
2932 | (vect_create_destination_var): Preserve SSA name versions. | |
2933 | * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): Do | |
2934 | not dump anything here. | |
2935 | ||
3b088b47 JR |
2936 | 2013-04-08 Joern Rennecke <joern.rennecke@embecosm.com> |
2937 | ||
2938 | * config/epiphany/epiphany.h (struct GTY (()) machine_function): | |
2939 | Add member lr_slot_known. | |
2940 | * config/epiphany/epiphany.md (reload_insi_ra): Compute lr_slot_offs | |
2941 | if necessary. | |
2942 | * config/epiphany/epiphany.c (epiphany_compute_frame_size): | |
2943 | Remove code that sets lr_slot_offset according to what a previous | |
2944 | version of epiphany_emit_save_restore used to do. | |
2945 | (epiphany_emit_save_restore): When doing an lr save or restore, | |
2946 | set/verify lr_slot_known and lr_slot_offset. | |
2947 | ||
d8484d41 XQ |
2948 | 2013-04-08 Xinyu Qi <xyqi@marvell.com> |
2949 | ||
33159866 UB |
2950 | PR target/54338 |
2951 | * config/arm/arm.h (REG_CLASS_CONTENTS): Include IWMMXT_GR_REGS | |
d8484d41 XQ |
2952 | in ALL_REGS. |
2953 | ||
481be1c4 RB |
2954 | 2013-04-08 Richard Biener <rguenther@suse.de> |
2955 | ||
2956 | * alias.c (find_base_term): Fix thinko in previous change. | |
2957 | ||
401f3a81 JJ |
2958 | 2013-04-08 Jakub Jelinek <jakub@redhat.com> |
2959 | ||
2960 | * tree-loop-distribution.c (const_with_all_bytes_same): New function. | |
2961 | (generate_memset_builtin): Only handle integer_all_onesp as -1 val if | |
2962 | TYPE_PRECISION is equal to mode bitsize. Use const_with_all_bytes_same | |
2963 | if possible to compute val. | |
2964 | (classify_partition): Verify CONSTRUCTOR doesn't have any elts. | |
2965 | For QImode integers don't require anything about precision. Use | |
2966 | const_with_all_bytes_same to find out if the constant doesn't have | |
2967 | repeated bytes in it. | |
2968 | ||
03ed99a8 AK |
2969 | 2013-04-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
2970 | ||
2971 | * config/s390/s390.c (s390_expand_insv): Only accept insertions | |
2972 | within mode size. | |
2973 | ||
781b2e62 MP |
2974 | 2013-04-08 Marek Polacek <polacek@redhat.com> |
2975 | ||
2976 | PR rtl-optimization/48182 | |
2977 | * params.def (PARAM_MIN_CROSSJUMP_INSNS): Increase the minimum | |
2978 | value to 1. | |
2979 | ||
27e430a2 JDA |
2980 | 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2981 | ||
2982 | PR target/55487 | |
2983 | * config/pa/pa.c (legitimize_pic_address): Before incrementing label | |
2984 | nuses, make sure we have a label. | |
2985 | ||
4902aa64 BS |
2986 | 2013-04-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
2987 | ||
2988 | PR target/56843 | |
2989 | * config/rs6000/rs6000.c (rs6000_emit_swdiv_high_precision): Remove. | |
2990 | (rs6000_emit_swdiv_low_precision): Remove. | |
2991 | (rs6000_emit_swdiv): Rewrite to handle between one and four | |
2992 | iterations of Newton-Raphson generally; modify required number of | |
2993 | iterations for some cases. | |
2994 | * config/rs6000/rs6000.h (RS6000_RECIP_HIGH_PRECISION_P): Remove. | |
2995 | ||
7bca81dc SB |
2996 | 2013-04-05 Steven Bosscher <steven@gcc.gnu.org> |
2997 | ||
2998 | * bb-reorder.c (fix_crossing_unconditional_branches): Remove a | |
2999 | set-but-unused variable. | |
3000 | ||
3001 | * cgraph.c (cgraph_release_function_body): Clear cfun->cfg to make | |
3002 | basic blocks of released function bodies garbage-collectable. | |
3003 | ||
3004 | * ree.c (find_and_remove_re): Do not call df_finish_pass here. | |
3005 | (struct rtl_opt_pass): Add TODO_df_finish. | |
3006 | ||
3007 | * rtl.def (DEFINE_SUBST, DEFINE_SUBST_ATTR): Add documentation. | |
3008 | ||
4542a38a GY |
3009 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
3010 | ||
3011 | * config/arm/constraints.md (q): New constraint. | |
3012 | * config/arm/ldrdstrd.md: New file. | |
3013 | * config/arm/arm.md (ldrdstrd.md) New include. | |
3014 | (arm_movdi): Use "q" instead of "r" constraint | |
3015 | for double-word memory access. | |
3016 | (movdf_soft_insn): Likewise. | |
3017 | * config/arm/vfp.md (movdi_vfp): Likewise. | |
3018 | * config/arm/t-arm (MD_INCLUDES): Add ldrdstrd.md. | |
33159866 | 3019 | * config/arm/arm-protos.h (gen_operands_ldrd_strd): New declaration. |
4542a38a GY |
3020 | * config/arm/arm.c (gen_operands_ldrd_strd): New function. |
3021 | (mem_ok_for_ldrd_strd): Likewise. | |
3022 | (output_move_double): Update assertion. | |
3023 | ||
2385b218 GY |
3024 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
3025 | ||
3026 | * config/arm/arm.md: Comment on splitting Thumb1 patterns. | |
3027 | ||
75fe1cb5 GY |
3028 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
3029 | ||
3030 | * config/arm/arm.md (arm_smax_insn): Convert define_insn into | |
3031 | define_insn_and_split. | |
3032 | (arm_smin_insn,arm_umaxsi3,arm_uminsi3): Likewise. | |
3033 | ||
dd660e8e GY |
3034 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
3035 | ||
3036 | * config/arm/arm.md (arm_ashldi3_1bit): Convert define_insn into | |
3037 | define_insn_and_split. | |
33159866 | 3038 | (arm_ashrdi3_1bit,arm_lshrdi3_1bit): Likewise. |
dd660e8e GY |
3039 | (shiftsi3_compare): New pattern. |
3040 | (rrx): New pattern. | |
3041 | * config/arm/unspecs.md (UNSPEC_RRX): New. | |
3042 | ||
045e472c GY |
3043 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
3044 | ||
3045 | * config/arm/arm.md (negdi_extendsidi): New pattern. | |
3046 | (negdi_zero_extendsidi): Likewise. | |
3047 | ||
3f3bf1a8 GY |
3048 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
3049 | ||
3050 | * config/arm/arm.md (andsi_iorsi3_notsi): Convert define_insn into | |
3051 | define_insn_and_split. | |
3052 | (arm_negdi2,arm_abssi2,arm_neg_abssi2): Likewise. | |
3053 | (arm_cmpdi_insn,arm_cmpdi_unsigned): Likewise. | |
3054 | ||
b0b49556 GY |
3055 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
3056 | ||
3057 | * config/arm/arm.md (arm_subdi3): Convert define_insn into | |
3058 | define_insn_and_split. | |
3059 | (subdi_di_zesidi,subdi_di_sesidi): Likewise. | |
3060 | (subdi_zesidi_di,subdi_sesidi_di,subdi_zesidi_zesidi): Likewise. | |
3061 | ||
d633dd84 GY |
3062 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
3063 | ||
3064 | * config/arm/arm.md (subsi3_carryin): New pattern. | |
3065 | (subsi3_carryin_const): Likewise. | |
3066 | (subsi3_carryin_compare,subsi3_carryin_compare_const): Likewise. | |
3067 | (subsi3_carryin_shift,rsbsi3_carryin_shift): Likewise. | |
3068 | ||
f4499066 GY |
3069 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
3070 | ||
3071 | * config/arm/arm.md (incscc,arm_incscc,decscc,arm_decscc): Delete. | |
3072 | ||
ceef6fd9 GY |
3073 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
3074 | ||
3075 | * config/arm/arm.md (addsi3_carryin_<optab>): Set attribute predicable. | |
d633dd84 | 3076 | (addsi3_carryin_alt2_<optab>,addsi3_carryin_shift_<optab>): Likewise. |
ceef6fd9 | 3077 | |
ddbdd8a7 KT |
3078 | 2013-04-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
3079 | ||
3080 | * config/arm/arm.c (arm_expand_builtin): Change fcode | |
3081 | type to unsigned int. | |
3082 | ||
8456d78a RR |
3083 | 2013-04-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
3084 | ||
3085 | * doc/invoke.texi (ARM Options): Document cortex-a53 support. | |
3086 | ||
526c230f ILT |
3087 | 2013-04-04 Ian Lance Taylor <iant@google.com> |
3088 | ||
33159866 UB |
3089 | * doc/standards.texi (Standards): The Go frontend supports the Go 1 |
3090 | language standard. | |
526c230f | 3091 | |
3cfbe04d SB |
3092 | 2013-04-04 Steven Bosscher <steven@gcc.gnu.org> |
3093 | ||
3094 | PR middle-end/56729 | |
3095 | * df-scan.c (df_insn_delete): Disable failing assert. | |
3096 | ||
dfa3f8d0 KT |
3097 | 2013-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
3098 | ||
3099 | * config/arm/arm-protos.h (arm_builtin_vectorized_function): | |
3100 | New function prototype. | |
3101 | * config/arm/arm.c (TARGET_VECTORIZE_BUILTINS): Define. | |
3102 | (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): Likewise. | |
3103 | (arm_builtin_vectorized_function): New function. | |
3104 | ||
f7837758 KT |
3105 | 2013-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
3106 | ||
3107 | * config/arm/arm_neon_builtins.def: New file. | |
3108 | * config/arm/arm.c (neon_builtin_data): Move contents to | |
3109 | arm_neon_builtins.def. | |
3110 | (enum arm_builtins): Include neon builtin definitions. | |
3111 | (ARM_BUILTIN_NEON_BASE): Move from enum to macro. | |
33159866 | 3112 | * config/arm/t-arm (arm.o): Add dependency on arm_neon_builtins.def. |
f7837758 | 3113 | |
39c1b6db MP |
3114 | 2013-04-04 Marek Polacek <polacek@redhat.com> |
3115 | ||
3116 | PR tree-optimization/48186 | |
3117 | * predict.c (maybe_hot_frequency_p): Return false if | |
3118 | HOT_BB_FREQUENCY_FRACTION is 0. | |
3119 | (cgraph_maybe_hot_edge_p): Likewise. | |
3120 | ||
314f64eb RB |
3121 | 2013-04-04 Richard Biener <rguenther@suse.de> |
3122 | ||
3123 | PR tree-optimization/56826 | |
3124 | * tree-vect-slp.c (vect_build_slp_tree): Compute ncopies | |
3125 | more accurately. | |
3126 | ||
51a905b2 RB |
3127 | 2013-04-04 Richard Biener <rguenther@suse.de> |
3128 | ||
3129 | PR tree-optimization/56213 | |
3130 | * tree-vect-data-refs.c (vect_check_strided_load): Remove. | |
33159866 | 3131 | (vect_analyze_data_refs): Allow all non-nested loads as strided loads. |
51a905b2 | 3132 | |
f1bf4f3a RB |
3133 | 2013-04-04 Richard Biener <rguenther@suse.de> |
3134 | ||
3135 | PR tree-optimization/56837 | |
3136 | * tree-loop-distribution.c (classify_partition): For non-zero | |
3137 | values require that the value has the same precision as its | |
3138 | mode to be useful as memset value. | |
3139 | ||
0bca7ded NC |
3140 | 2013-04-03 Nick Clifton <nickc@redhat.com> |
3141 | ||
33159866 | 3142 | * config/v850/v850e3v5.md (fmasf4): Use fmaf.s on E3V5 architectures. |
0bca7ded NC |
3143 | (fmssf4): Use fmsf.s on E3V5 architectures. |
3144 | (fnmasf4): Use fnmaf.s on E3V5 architectures. | |
3145 | (fnmssf4): Use fnmsf.s on E3V5 architectures. | |
3146 | ||
b4019227 JL |
3147 | 2013-04-03 Jeff Law <law@redhat.com> |
3148 | ||
3149 | * Makefile.in (lra-constraints.o): Depend on $(OPTABS_H). | |
3150 | (lra-eliminations.o): Likewise. | |
3151 | ||
f57ddb5b TJ |
3152 | 2013-04-03 Teresa Johnson <tejohnson@google.com> |
3153 | ||
3154 | * gcov-io.c (compute_working_sets): Moved most of body of old | |
33159866 | 3155 | compute_working_sets here from profile.c. |
f57ddb5b | 3156 | * gcov-io.h (NUM_GCOV_WORKING_SETS): Moved here from profile.c. |
33159866 UB |
3157 | (gcov_working_set_t): Moved typedef here from basic-block.h |
3158 | (compute_working_set): Declare. | |
f57ddb5b TJ |
3159 | * profile.c (NUM_GCOV_WORKING_SETS): Moved to gcov-io.h. |
3160 | (get_working_sets): Renamed from compute_working_set, | |
33159866 | 3161 | replace most of body with call to new compute_working_sets. |
f57ddb5b | 3162 | (get_exec_counts): Replace call to compute_working_sets |
33159866 UB |
3163 | to get_working_sets. |
3164 | * profile.h (get_working_sets): Renamed from compute_working_set. | |
f57ddb5b | 3165 | * lto-cgraph.c (input_symtab): Replace call to compute_working_sets |
33159866 | 3166 | to get_working_sets. |
f57ddb5b TJ |
3167 | * basic-block.h (gcov_working_set_t): Moved to gcov-io.h. |
3168 | * gcov-dump.c (dump_working_sets): New function. | |
3169 | ||
5e0919f1 KZ |
3170 | 2013-04-03 Kenneth Zadeck <zadeck@naturalbridge.com> |
3171 | ||
3172 | * hwint.c (sext_hwi, zext_hwi): New functions. | |
3173 | * hwint.h (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT, | |
3174 | HOST_HALF_WIDE_INT_PRINT, HOST_HALF_WIDE_INT_PRINT_C, | |
3175 | HOST_HALF_WIDE_INT_PRINT_DEC, HOST_HALF_WIDE_INT_PRINT_DEC_C, | |
3176 | HOST_HALF_WIDE_INT_PRINT_UNSIGNED, HOST_HALF_WIDE_INT_PRINT_HEX, | |
3177 | HOST_HALF_WIDE_INT_PRINT_HEX_PURE): New symbols. | |
3178 | (sext_hwi, zext_hwi): New functions. | |
0bca7ded | 3179 | |
be672e08 JL |
3180 | 2013-04-03 Jeff Law <law@redhat.com> |
3181 | ||
3182 | PR tree-optimization/56799 | |
33159866 UB |
3183 | * tree-ssa-dom.c (record_equivalences_from_incoming_edge): Bring |
3184 | back test for widening conversion erroneously dropped in prior change. | |
be672e08 | 3185 | |
9d821fa5 KT |
3186 | 2013-04-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
3187 | ||
3188 | PR target/56809 | |
3189 | * config/aarch64/aarch64.c (is_jump_table): Use next_active_insn | |
3190 | instead of next_real_insn. | |
3191 | ||
71c581e7 MP |
3192 | 2013-04-03 Marek Polacek <polacek@redhat.com> |
3193 | ||
3194 | PR sanitizer/55702 | |
33159866 | 3195 | * tsan.c (instrument_func_exit): Allow BUILT_IN_RETURN functions. |
71c581e7 | 3196 | |
4a32ef80 KT |
3197 | 2013-04-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
3198 | ||
3199 | PR target/56809 | |
3200 | * config/arm/arm.c (is_jump_table): Use next_active_insn instead of | |
3201 | next_real_insn. | |
3202 | (thumb1_output_casesi): Likewise. | |
3203 | (thumb2_output_casesi): Likewise. | |
3204 | ||
1b2253d4 RB |
3205 | 2013-04-03 Richard Biener <rguenther@suse.de> |
3206 | ||
3207 | PR tree-optimization/56817 | |
3208 | * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely): | |
3209 | Split out ... | |
3210 | (tree_unroll_loops_completely_1): ... new function to manually | |
3211 | walk the loop tree, properly defering outer loops of unrolled | |
3212 | loops to later iterations. | |
3213 | ||
38000232 MG |
3214 | 2013-04-03 Marc Glisse <marc.glisse@inria.fr> |
3215 | ||
3216 | * tree-vect-stmts.c (vectorizable_store): Accept BIT_FIELD_REF. | |
3217 | (vectorizable_load): Likewise. | |
3218 | * tree-vect-slp.c (vect_build_slp_tree): Likewise. | |
3219 | * tree-vect-data-refs.c (vect_create_data_ref_ptr): Handle VECTOR_TYPE. | |
3220 | ||
3fa35298 MG |
3221 | 2013-04-03 Marc Glisse <marc.glisse@inria.fr> |
3222 | ||
3223 | * tree-flow-inline.h (get_addr_base_and_unit_offset_1): Handle | |
3224 | BIT_FIELD_REF. | |
3225 | ||
b3d45ff0 UW |
3226 | 2013-04-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
3227 | ||
3228 | * config/spu/spu.c (emit_nop_for_insn): Handle JUMP_TABLE_DATA. | |
3229 | ||
ec9202a8 BC |
3230 | 2013-04-03 Bin Cheng <bin.cheng@arm.com> |
3231 | ||
3232 | * rtl.h (AUTO_INC_DEC): Fix typo of HAVE_POST_MODIFY_DISP. | |
3233 | ||
6805bd36 MG |
3234 | 2013-04-03 Marc Glisse <marc.glisse@inria.fr> |
3235 | ||
3236 | PR tree-optimization/56790 | |
33159866 UB |
3237 | * fold-const.c (fold_ternary_loc) <VEC_COND_EXPR>: Add constant |
3238 | folding. | |
6805bd36 | 3239 | |
da694a77 MG |
3240 | 2013-04-03 Marc Glisse <marc.glisse@inria.fr> |
3241 | ||
3242 | * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>: | |
3243 | Handle VEC_MERGE. | |
3244 | (simplify_ternary_operation) <VEC_MERGE>: Use unsigned HOST_WIDE_INT | |
3245 | for masks. Test for side effects. Handle nested VEC_MERGE. Handle | |
3246 | equal arguments. | |
3247 | ||
4e7d7b3d JJ |
3248 | 2013-04-03 Jakub Jelinek <jakub@redhat.com> |
3249 | ||
3250 | PR c/19449 | |
3251 | * tree.h (force_folding_builtin_constant_p): New decl. | |
3252 | * builtins.c (force_folding_builtin_constant_p): New variable. | |
3253 | (fold_builtin_constant_p): Fold immediately also if | |
3254 | force_folding_builtin_constant_p. | |
3255 | ||
e6c9d234 RB |
3256 | 2013-04-03 Richard Biener <rguenther@suse.de> |
3257 | ||
3258 | PR tree-optimization/56812 | |
3259 | * tree-vect-data-refs.c (vect_slp_analyze_data_ref_dependence): | |
3260 | DRs of the same interleaving chain are independent. | |
3261 | ||
984d07dd JM |
3262 | 2013-04-02 Jason Merrill <jason@redhat.com> |
3263 | ||
3264 | * gdbinit.in (pbb): Use debug fn. | |
3265 | ||
622849c9 LC |
3266 | 2013-04-02 Lawrence Crowl <crowl@google.com> |
3267 | ||
3268 | * sese.h (struct ivtype_map_elt_s): Remove unused. | |
3269 | (extern debug_ivtype_map): Remove unused. | |
3270 | (extern eq_ivtype_map_elts): Remove unused. | |
3271 | * sese.c (debug_ivtype_map): Removed unused. | |
3272 | (debug_ivtype_map_1): Removed unused. | |
3273 | (debug_ivtype_elt): Remove unused. | |
3274 | (eq_ivtype_map_elts): Remove unused. | |
3275 | ||
3276 | ||
82c0e1a0 KT |
3277 | 2013-04-02 Kai Tietz <ktietz@redhat.com> |
3278 | ||
3279 | PR target/52790 | |
3280 | * config/i386/cygming.h (SUB_TARGET_RECORD_STUB): New sub-target macro. | |
3281 | * config/i386/i386-protos.h (i386_pe_record_stub): Add new prototype. | |
33159866 UB |
3282 | * config/i386/i386.c (legitimize_pe_coff_extern_decl): New static |
3283 | function. | |
82c0e1a0 KT |
3284 | (legitimize_pe_coff_symbol): Likewise. |
3285 | (is_imported_p): New helper-function. | |
3286 | (ix86_option_override_internal): Make MEDIUM_PIC the default code-model | |
3287 | for Windows x64 targets. | |
3288 | (ix86_expand_prologue): Optimize for pe-coff targets. | |
3289 | (ix86_expand_split_stack_prologue): Adjust for pe-coff targets. | |
3290 | (legitimate_pic_address_disp_p): Adjust for x64 pe-coff to support | |
3291 | medium/large code-model. | |
3292 | (legitimize_pic_address): Likewise. | |
3293 | (legitimize_tls_address): Likewise. | |
3294 | (ix86_expand_call): Likewise. | |
3295 | (x86_output_mi_thunk): Likewise. | |
3296 | (get_dllimport_decl): Add new beimport argument. | |
3297 | (construct_plt_address): Don't assert for x64 pe-coff targets. | |
3298 | * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Adjust for x64 pe-coff | |
3299 | targets. | |
3300 | (SYMBOL_FLAG_STUBVAR): New macro. | |
3301 | (SYMBOL_REF_STUBVAR_P): Likewise. | |
3302 | * config/i386/winnt.c (stub_list): New structure. | |
3303 | (stub_head): New local variable. | |
3304 | (i386_pe_record_stub): New function. | |
3305 | (i386_pe_file_end): Emit refptr-stubs. | |
3306 | ||
5d751b0c JJ |
3307 | 2013-04-02 Jakub Jelinek <jakub@redhat.com> |
3308 | ||
09bb4c99 JJ |
3309 | PR rtl-optimization/56745 |
3310 | * ifcvt.c (cond_exec_find_if_block): Don't try to optimize | |
3311 | if then_bb has no successors and else_bb is EXIT_BLOCK_PTR. | |
3312 | ||
a1d8947a JJ |
3313 | PR c++/34949 |
3314 | * tree-ssa-alias.c (stmt_kills_ref_p_1): If base != ref->base | |
3315 | and both of them are MEM_REFs, just compare first argument for | |
3316 | equality and attempt to deal even with differing offsets. | |
3317 | ||
5d751b0c JJ |
3318 | PR c++/34949 |
3319 | * tree-cfg.c (verify_gimple_assign_single): Allow lhs | |
3320 | of gimple_clobber_p to be MEM_REF. | |
3321 | * gimplify.c (gimplify_modify_expr): Gimplify *to_p of | |
3322 | an assignment from TREE_CLOBBER_P. Allow it to be MEM_REF | |
3323 | after gimplification. | |
3324 | * asan.c (get_mem_ref_of_assignment): Don't instrument | |
3325 | gimple_clobber_p stmts. | |
3326 | * tree-ssa-dse.c (dse_optimize_stmt): Allow DSE of | |
3327 | gimple_clobber_p stmt if they have MEM_REF lhs and | |
3328 | are dead because of another gimple_clobber_p stmt. | |
3329 | * tree-ssa-live.c (clear_unused_block_pointer): Treat | |
3330 | gimple_clobber_p stmts like debug stmts. | |
3331 | (remove_unused_locals): Remove clobbers with MEM_REF lhs | |
3332 | that refer to unused VAR_DECLs or uninitialized values. | |
3333 | * tree-sra.c (sra_ipa_reset_debug_stmts): Also remove | |
3334 | gimple_clobber_p stmts if they refer to removed parameters. | |
3335 | (get_repl_default_def_ssa_name, sra_ipa_modify_expr): Fix up | |
3336 | formatting. | |
3337 | ||
e594716a UB |
3338 | 2013-04-02 Uros Bizjak <ubizjak@gmail.com> |
3339 | ||
3340 | * config/i386/i386.md (*testqi_ext_3): Merge with *testqi_ext_3_rex64 | |
3341 | using SWI48 mode attribute. | |
3342 | ||
7a80735b WM |
3343 | 2013-04-02 Wei Mi <wmi@google.com> |
3344 | ||
3345 | * config/i386/i386.c (ix86_rtx_costs): Set proper rtx cost for | |
3346 | ashl<mode>3_mask, *<shift_insn><mode>3_mask and | |
3347 | *<rotate_insn><mode>3_mask in i386.md. | |
3348 | ||
f423a9e4 AI |
3349 | 2013-04-02 Alexander Ivchenko <alexander.ivchenko@intel.com> |
3350 | ||
3351 | * config.gcc (arm*-*-linux-*): Remove duplicate t-linux-android. | |
3352 | ||
90eb75f2 RB |
3353 | 2013-04-02 Richard Biener <rguenther@suse.de> |
3354 | ||
3355 | PR tree-optimization/56778 | |
3356 | * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): | |
3357 | Runtime alias tests are not supported for gather loads. | |
3358 | * tree-vect-loop-manip.c (vect_loop_versioning): Insert | |
3359 | stmts referenced from SSA operands before updating SSA form. | |
3360 | ||
d8c69a92 IC |
3361 | 2013-04-02 Ian Caulfield <ian.caulfield@arm.com> |
3362 | Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
3363 | ||
3364 | * config/arm/arm-arches.def (armv8-a): Default to cortex-a53. | |
e594716a UB |
3365 | * config/arm/t-arm (MD_INCLUDES): Depend on cortex-a53.md. |
3366 | * config/arm/cortex-a53.md: New file. | |
3367 | * config/arm/bpabi.h (BE8_LINK_SPEC): Handle cortex-a53. | |
3368 | * config/arm/arm.md (generic_sched, generic_vfp): Handle cortex-a53. | |
3369 | * config/arm/arm.c (arm_issue_rate): Likewise. | |
3370 | * config/arm/arm-tune.md: Regenerate | |
3371 | * config/arm/arm-tables.opt: Regenerate. | |
3372 | * config/arm/arm-cores.def: Add cortex-a53. | |
d8c69a92 | 3373 | |
239eb04c ZC |
3374 | 2013-04-02 Zhenqiang Chen <zhenqiang.chen@arm.com> |
3375 | ||
3376 | * config/arm/uclinux-elf.h: Add %L to LINK_GCC_C_SEQUENCE_SPEC for | |
3377 | non-static link. | |
3378 | ||
c902d3c8 SN |
3379 | 2013-04-02 Sofiane Naci <sofiane.naci@arm.com> |
3380 | ||
d8c69a92 IC |
3381 | * config/aarch64/aarch64.md (*mov<mode>_aarch64): Add variants for |
3382 | scalar load/store operations using B/H registers. | |
c902d3c8 SN |
3383 | (*zero_extend<SHORT:mode><GPI:mode>2_aarch64): Likewise. |
3384 | ||
051d0e2f SN |
3385 | 2013-04-02 Sofiane Naci <sofiane.naci@arm.com> |
3386 | ||
3387 | * config/aarch64/aarch64.md (*mov<mode>_aarch64): Add alternatives for | |
3388 | scalar move. | |
3389 | * config/aarch64/aarch64.c | |
3390 | (aarch64_simd_scalar_immediate_valid_for_move): New. | |
3391 | * config/aarch64/aarch64-protos.h | |
3392 | (aarch64_simd_scalar_immediate_valid_for_move): New. | |
3393 | * config/aarch64/constraints.md (Dh, Dq): New. | |
3394 | * config/aarch64/iterators.md (hq): New. | |
3395 | ||
0ee1e3d9 EB |
3396 | 2013-04-02 Eric Botcazou <ebotcazou@adacore.com> |
3397 | ||
3398 | * reorg.c (get_branch_condition): Deal with conditional returns. | |
3399 | (fill_simple_delay_slots): Remove dead code dealing with jumps. | |
3400 | ||
136fb3f7 WM |
3401 | 2013-04-01 Wei Mi <wmi@google.com> |
3402 | ||
3403 | * config/i386/i386.md (*ashl<mode>3_mask): Rewrite as define_insn. | |
3404 | Truncate operand 2 using %b asm operand modifier. | |
3405 | (*<shift_insn><mode>3_mask): Ditto. | |
3406 | (*<rotate_insn><mode>3_mask): Ditto. | |
3407 | ||
6388c738 SB |
3408 | 2013-04-01 Steven Bosscher <steven@gcc.gnu.org> |
3409 | ||
3410 | PR middle-end/56798 | |
3411 | * cfgbuild.c (inside_basic_block_p): Restore check broken at r197234. | |
3412 | ||
f7a4d826 KK |
3413 | 2013-03-31 Kaz Kojima <kkojima@gcc.gnu.org> |
3414 | ||
3415 | * config/sh/sh.md (casesi_worker_1): Use next_active_insn instead | |
3416 | of next_real_insn. | |
3417 | (casesi_worker_2, casesi_shift_media, casesi_load_media): Likewise. | |
3418 | ||
4b943a49 LC |
3419 | 2013-03-30 Lawrence Crowl <crowl@google.com> |
3420 | ||
3421 | * dse.c (clear_alias_sets): Remove never set. | |
3422 | (disqualified_clear_alias_sets): Remove never set. | |
3423 | (clear_alias_mode_pool): Remove never set. | |
3424 | (dse_step0): Remove condition that is never true. | |
3425 | (canon_address): Remove condition that is never true. | |
3426 | (dse_step7): Remove condition that is never true. | |
3427 | (rest_of_handle_dse): Remove condition that is never true. | |
3428 | (rest_of_handle_dse::did_global): Remove never read from above. | |
3429 | (dse_step2_spill): Remove never called from above. | |
3430 | (dse_step5_spill): Remove never called from above. | |
3431 | ||
39718607 SB |
3432 | 2013-03-30 Steven Bosscher <steven@gcc.gnu.org> |
3433 | ||
da5c6bde SB |
3434 | * doc/md.texi (Standard Names) <casesi>: Update documentation for |
3435 | JUMP_TABLE_DATA changes. | |
3436 | * doc/tm.texi.in (Dispatch Tables) <ASM_OUTPUT_CASE_LABEL>: Likewise. | |
3437 | * doc/rtl.texi (Flags) <INSN_DELETED_P, SCHED_GROUP_P>: Likewise. | |
3438 | (Insns) <jump_table_data>: New entry. | |
3439 | * doc/tm.texi: Regenerate. | |
3440 | ||
39718607 SB |
3441 | * cfgrtl.c (fixup_reorder_chain): Do not emit barriers to BB_FOOTER. |
3442 | ||
3443 | * postreload-gcse.c (bb_has_well_behaved_predecessors): Correct test | |
3444 | for table jump at the end of a basic block using tablejump_p. | |
3445 | * targhooks.c (default_invalid_within_doloop): Likewise. | |
3446 | * config/rs6000/rs6000.c (TARGET_INVALID_WITHIN_DOLOOP): Remove | |
3447 | target hook implementation that is identical to the default hook. | |
3448 | (rs6000_invalid_within_doloop): Remove. | |
3449 | ||
3450 | * bb-reorder.c (fix_crossing_unconditional_branches): Remove set but | |
3451 | unused variable from tablejump_p call. | |
3452 | ||
3453 | * rtl.def (JUMP_TABLE_DATA): New RTX_INSN object. | |
3454 | * rtl.h (RTX_PREV, RTX_NEXT): Adjust for new JUMP_TABLE_DATA. | |
3455 | (INSN_DELETED_P): Likewise. | |
3456 | (emit_jump_table_data): New prototype. | |
3457 | * gengtype.c (adjust_field_rtx_def): Handle JUMP_TABLE_DATA fields | |
3458 | after 4th as unused. | |
3459 | * print-rtl.c (print_rtl): Handle JUMP_TABLE_DATA. | |
3460 | * sched-vis.c (print_insn): Likewise. | |
3461 | * emit-rtl.c (active_insn_p): Consider JUMP_TABLE_DATA an active | |
3462 | insn for compatibility with back ends that use next_active_insn to | |
3463 | identify jump table data. | |
3464 | (set_insn_deleted): Remove no longer useful JUMP_TABLE_DATA_P check. | |
3465 | (remove_insn): Likewise. | |
3466 | (emit_insn): Do not accept JUMP_TABLE_DATA objects in insn chains | |
3467 | to be emitted. | |
3468 | (emit_debug_insn, emit_jump_insn, emit_call_insn, emit_label): Idem. | |
3469 | (emit_jump_table_data): New function. | |
3470 | ||
3471 | * cfgbuild.c (inside_basic_block_p): A JUMP_INSN is always inside a | |
3472 | basic block, a JUMP_TABLE_DATA never is. | |
3473 | (control_flow_insn_p): JUMP_TABLE_DATA is not a control flow insn. | |
3474 | * cfgrtl.c (duplicate_insn_chain): Split handling of JUMP_TABLE_DATA | |
3475 | off from code handling real insns. | |
3476 | * final.c (get_attr_length_1): Simplify for JUMP_INSNs. | |
3477 | * function.c (instantiate_virtual_regs): Remove JUMP_TABLE_DATA_P | |
3478 | test, now redundant because JUMP_TABLE_DATA is not an INSN_P insn. | |
3479 | * gcse.c (insert_insn_end_basic_block): Likewise, JUMP_TABLE_DATA_P | |
3480 | is not a NONDEBUG_INSN_P. | |
3481 | * ira-costs.c (scan_one_insn): Likewise. | |
3482 | * jump.c (mark_all_labels): Likewise. | |
3483 | (mark_jump_label_1): Likewise. | |
3484 | * lra-eliminations.c (eliminate_regs_in_insn): Likewise. | |
3485 | * lra.c (get_insn_freq): Expect all insns reaching here to be in | |
3486 | a basic block. | |
3487 | (check_rtl): Remove JUMP_TABLE_DATA_P test, not a NONDEBUG_INSN_P insn. | |
3488 | * predict.c (expensive_function_p): Use FOR_BB_INSNS. | |
3489 | * reload1.c (calculate_needs_all_insns): Call set_label_offsets for | |
3490 | JUMP_TABLE_DATA_P insns. | |
3491 | (calculate_elim_costs_all_insns): Likewise. | |
3492 | (set_label_offsets): Recurse on the PATTERN of JUMP_TABLE_DATA insns. | |
3493 | (elimination_costs_in_insn): Remove redundant JUMP_TABLE_DATA_P test. | |
3494 | (delete_output_reload): Code style fixups. | |
3495 | * reorg.c (dbr_schedule): Move JUMP_TABLE_DATA_P up to avoid setting | |
3496 | insn flags on this non-insn. | |
3497 | * sched-rgn.c (add_branch_dependences): Treat JUMP_TABLE_DATA insns | |
3498 | as scheduling barriers, for pre-change compatibility. | |
3499 | * stmt.c (emit_case_dispatch_table): Emit jump table data not as | |
3500 | JUMP_INSN objects but instead as JUMP_TABLE_DATA objects. | |
3501 | ||
3502 | * config/alpha/alpha.c (alpha_does_function_need_gp): Remove | |
3503 | redundant JUMP_TABLE_DATA_P test. | |
3504 | * config/arm/arm.c (thumb_far_jump_used_p): Likewise. | |
3505 | * config/frv/frv.c (frv_function_contains_far_jump): Likewise. | |
3506 | (frv_for_each_packet): Likewise. | |
3507 | * config/i386/i386.c (min_insn_size): Likewise. | |
3508 | (ix86_avoid_jump_mispredicts): Likewise. | |
3509 | * config/m32r/m32r.c (m32r_is_insn): Likewise. | |
3510 | * config/mep/mep.c (mep_reorg_erepeat): Likewise. | |
3511 | * config/mips/mips.c (USEFUL_INSN_P): Likewise. | |
3512 | (mips16_insn_length): Robustify. | |
3513 | (mips_has_long_branch_p): Remove redundant JUMP_TABLE_DATA_P test. | |
3514 | (mips16_split_long_branches): Likewise. | |
3515 | * config/pa/pa.c (pa_combine_instructions): Likewise. | |
3516 | * config/rs6000/rs6000.c (get_next_active_insn): Treat | |
3517 | JUMP_TABLE_DATA objects as active insns, like in active_insn_p. | |
3518 | * config/s390/s390.c (s390_chunkify_start): Treat JUMP_TABLE_DATA | |
3519 | as contributing to pool range lengths. | |
3520 | * config/sh/sh.c (find_barrier): Restore check for ADDR_DIFF_VEC. | |
3521 | Remove redundant JUMP_TABLE_DATA_P test. | |
3522 | (sh_loop_align): Likewise. | |
3523 | (split_branches): Likewise. | |
3524 | (sh_insn_length_adjustment): Likewise. | |
3525 | * config/spu/spu.c (get_branch_target): Likewise. | |
3526 | ||
0208f7da JH |
3527 | 2013-03-29 Jan Hubicka <jh@suse.cz> |
3528 | ||
3529 | * lto-cgraph.c (output_profile_summary, input_profile_summary): Use | |
3530 | gcov streaming; stream hot bb threshold to ltrans. | |
3531 | * predict.c (get_hot_bb_threshold): Break out from .... | |
3532 | (maybe_hot_count_p): ... here. | |
3533 | (set_hot_bb_threshold): New function. | |
3534 | * lto-section-in.c (lto_section_name): Add profile. | |
3535 | * profile.h (get_hot_bb_threshold, set_hot_bb_threshold): Declare. | |
3536 | * ipa.c: Include hash-table.h, tree-inline.h, profile.h, lto-streamer.h | |
3537 | and data-streamer.h | |
3538 | (histogram_entry): New structure. | |
3539 | (histogram, histogram_pool): New global vars. | |
3540 | (histogram_hash): New structure. | |
3541 | (histogram_hash::hash): New method. | |
3542 | (histogram_hash::equal): Likewise. | |
3543 | (account_time_size): New function. | |
3544 | (cmp_counts): New function. | |
3545 | (dump_histogram): New function. | |
3546 | (ipa_profile_generate_summary): New function. | |
3547 | (ipa_profile_write_summary): New function. | |
3548 | (ipa_profile_read_summary): New function. | |
3549 | (ipa_profile): Decide on threshold. | |
e594716a UB |
3550 | (pass_ipa_profile): Add ipa_profile_write_summary and |
3551 | ipa_profile_read_summary. | |
0208f7da JH |
3552 | * Makefile.in (ipa.o): Update dependencies. |
3553 | * lto-streamer.h (LTO_section_ipa_profile): New section. | |
3554 | ||
5a6ccc94 GDR |
3555 | 2013-03-29 Gabriel Dos Reis <gdr@integrable-solutions.net> |
3556 | ||
3557 | * tree.h (VAR_P): New. | |
3558 | ||
39385fa6 PC |
3559 | 2013-03-29 Paolo Carlini <paolo.carlini@oracle.com> |
3560 | ||
3561 | PR lto/56777 | |
3562 | * doc/invoke.texi ([-fwhole-program]): Fix typo. | |
3563 | ||
34f0d87a SB |
3564 | 2013-03-29 Steven Bosscher <steven@gcc.gnu.org> |
3565 | ||
3566 | * cfgbuild.c (inside_basic_block_p): Use JUMP_TABLE_DATA_P in lieu | |
3567 | of tests for JUMP_P and a ADDR_DIFF_VEC or ADDR_VEC pattern. | |
3568 | (control_flow_insn_p): Likewise. | |
3569 | * cfgrtl.c (duplicate_insn_chain): Likewise. | |
3570 | * final.c (get_attr_length_1): Likewise. | |
3571 | (shorten_branches): Likewise. | |
3572 | (final_scan_insn): Likewise. | |
3573 | * function.c (instantiate_virtual_regs): Likewise. | |
3574 | * gcse.c (insert_insn_end_basic_block): Likewise. | |
3575 | * ira-costs.c (scan_one_insn): Likewise. | |
3576 | * lra-eliminations.c (eliminate_regs_in_insn): Likewise. | |
3577 | * lra.c (check_rtl): Likewise. | |
3578 | * reload1.c (elimination_costs_in_insn): Likewise. | |
3579 | * reorg.c (follow_jumps): Likewise. | |
3580 | ||
3581 | * config/arm/arm.c (is_jump_table): Use JUMP_TABLE_DATA_P in lieu | |
3582 | of tests for JUMP_P and a ADDR_DIFF_VEC or ADDR_VEC pattern. | |
3583 | (thumb_far_jump_used_p): Likewise. | |
3584 | * config/bfin/bfin.c (workaround_rts_anomaly): Likewise. | |
3585 | (workaround_speculation): Likewise. | |
3586 | (add_sched_insns_for_speculation): Likewise. | |
3587 | * config/c6x/c6x.c (reorg_emit_nops): Likewise. | |
3588 | * config/frv/frv.c (frv_function_contains_far_jump): Likewise. | |
3589 | (frv_for_each_packet): Likewise. | |
3590 | * config/i386/i386.c (ix86_avoid_jump_mispredicts): Likewise. | |
3591 | * config/ia64/ia64.c (emit_all_insn_group_barriers): Likewise. | |
3592 | (final_emit_insn_group_barriers): Likewise. | |
3593 | * config/m32r/m32r.c (m32r_is_insn): Likewise. | |
3594 | * config/mips/mips.c (USEFUL_INSN_P): Likewise. | |
3595 | (mips16_insn_length): Likewise. | |
3596 | * config/pa/pa.c (pa_reorg): Likewise. | |
3597 | (pa_combine_instructions): Likewise. | |
3598 | * config/rs6000/rs6000.c (rs6000_invalid_within_doloop): Likewise. | |
3599 | * config/sh/sh.c (fixup_addr_diff_vecs): Likewise. | |
3600 | (sh_reorg): Likewise. | |
3601 | (split_branches): Likewise. | |
3602 | * config/spu/spu.c (get_branch_target): Likewise. | |
3603 | ||
3604 | * config/s390/s390.c (s390_chunkify_start): Simplify logic using | |
3605 | JUMP_TABLE_DATA_P. | |
3606 | ||
4ac761b0 KY |
3607 | 2013-03-29 Kirill Yukhin <kirill.yukhin@intel.com> |
3608 | ||
39385fa6 | 3609 | * config/i386/avx2intrin.h (_mm256_broadcastsi128_si256): |
4ac761b0 KY |
3610 | Fix declaration name. |
3611 | ||
58a49189 LC |
3612 | 2013-03-28 Lawrence Crowl <crowl@google.com> |
3613 | ||
3614 | * graphds.h (struct graph.indicies): Remove unused. | |
3615 | * graphite-poly.h (struct graph.original_pddrs): Remove unused. | |
3616 | (SCOP_ORIGINAL_PDDRS): Remove unused. | |
3617 | * sese.h (extern insert_loop_close_phis): Removed unused. | |
3618 | (extern insert_guard_phis): Removed unused. | |
3619 | (extern ivtype_map_elt_info): Removed unused. | |
3620 | (new_ivtype_map_elt): Removed unused. | |
3621 | * sese.c (ivtype_map_elt_info): Removed unused. | |
3622 | ||
7b3b6ae4 LC |
3623 | 2013-03-28 Lawrence Crowl <crowl@google.com> |
3624 | ||
3625 | * Makefile.in: Add several missing include dependences. | |
3626 | (DUMPFILE_H): New. | |
3627 | (test-dump.o): New. This object is not added to any executable, | |
3628 | but is present for ad-hoc testing. | |
3629 | * bitmap.c | |
3630 | (debug (const bitmap_head_def &)): New. | |
3631 | (debug (const bitmap_head_def *)): New. | |
3632 | * bitmap.h | |
3633 | (extern debug (const bitmap_head_def &)): New. | |
3634 | (extern debug (const bitmap_head_def *)): New. | |
3635 | * cfg.c | |
3636 | (debug (edge_def &)): New. | |
3637 | (debug (edge_def *)): New. | |
3638 | * cfghooks.c | |
3639 | (debug (basic_block_def &)): New. | |
3640 | (debug (basic_block_def *)): New. | |
3641 | * dumpfile.h | |
3642 | (dump_node (const_tree, int, FILE *)): Correct source file. | |
3643 | * dwarf2out.c | |
3644 | (debug (die_struct &)): New. | |
3645 | (debug (die_struct *)): New. | |
3646 | * dwarf2out.h | |
3647 | (extern debug (die_struct &)): New. | |
3648 | (extern debug (die_struct *)): New. | |
3649 | * gimple-pretty-print.c | |
3650 | (debug (gimple_statement_d &)): New. | |
3651 | (debug (gimple_statement_d *)): New. | |
3652 | * gimple-pretty-print.h | |
3653 | (extern debug (gimple_statement_d &)): New. | |
3654 | (extern debug (gimple_statement_d *)): New. | |
3655 | * ira-build.c | |
3656 | (debug (ira_allocno_copy &)): New. | |
3657 | (debug (ira_allocno_copy *)): New. | |
3658 | (debug (ira_allocno &)): New. | |
3659 | (debug (ira_allocno *)): New. | |
3660 | * ira-int.h | |
3661 | (extern debug (ira_allocno_copy &)): New. | |
3662 | (extern debug (ira_allocno_copy *)): New. | |
3663 | (extern debug (ira_allocno &)): New. | |
3664 | (extern debug (ira_allocno *)): New. | |
3665 | * ira-lives.c | |
3666 | (debug (live_range &)): New. | |
3667 | (debug (live_range *)): New. | |
3668 | * lra-int.h | |
3669 | (debug (lra_live_range &)): New. | |
3670 | (debug (lra_live_range *)): New. | |
3671 | * lra-lives.c | |
3672 | (debug (lra_live_range &)): New. | |
3673 | (debug (lra_live_range *)): New. | |
3674 | * omega.c | |
3675 | (debug (omega_pb_d &)): New. | |
3676 | (debug (omega_pb_d *)): New. | |
3677 | * omega.h | |
3678 | (extern debug (omega_pb_d &)): New. | |
3679 | (extern debug (omega_pb_d *)): New. | |
3680 | * print-rtl.c | |
3681 | (debug (const rtx_def &)): New. | |
3682 | (debug (const rtx_def *)): New. | |
3683 | * print-tree.c | |
3684 | (debug_tree (tree): Move within file. | |
3685 | (debug_raw (const tree_node &)): New. | |
3686 | (debug_raw (const tree_node *)): New. | |
3687 | (dump_tree_via_hooks (const tree_node *, int)): New. | |
3688 | (debug (const tree_node &)): New. | |
3689 | (debug (const tree_node *)): New. | |
3690 | (debug_verbose (const tree_node &)): New. | |
3691 | (debug_verbose (const tree_node *)): New. | |
3692 | (debug_head (const tree_node &)): New. | |
3693 | (debug_head (const tree_node *)): New. | |
3694 | (debug_body (const tree_node &)): New. | |
3695 | (debug_body (const tree_node *)): New. | |
3696 | (debug_vec_tree (tree): Move and reimplement in terms of dump. | |
3697 | (debug (vec<tree, va_gc> &)): New. | |
3698 | (debug (vec<tree, va_gc> *)): New. | |
3699 | * rtl.h | |
3700 | (extern debug (const rtx_def &)): New. | |
3701 | (extern debug (const rtx_def *)): New. | |
3702 | * sbitmap.c | |
3703 | (debug_raw (simple_bitmap_def &)): New. | |
3704 | (debug_raw (simple_bitmap_def *)): New. | |
3705 | (debug (simple_bitmap_def &)): New. | |
3706 | (debug (simple_bitmap_def *)): New. | |
3707 | * sbitmap.h | |
3708 | (extern debug (simple_bitmap_def &)): New. | |
3709 | (extern debug (simple_bitmap_def *)): New. | |
3710 | (extern debug_raw (simple_bitmap_def &)): New. | |
3711 | (extern debug_raw (simple_bitmap_def *)): New. | |
3712 | * sel-sched-dump.c | |
3713 | (debug (vinsn_def &)): New. | |
3714 | (debug (vinsn_def *)): New. | |
3715 | (debug_verbose (vinsn_def &)): New. | |
3716 | (debug_verbose (vinsn_def *)): New. | |
3717 | (debug (expr_def &)): New. | |
3718 | (debug (expr_def *)): New. | |
3719 | (debug_verbose (expr_def &)): New. | |
3720 | (debug_verbose (expr_def *)): New. | |
3721 | (debug (vec<rtx> &)): New. | |
3722 | (debug (vec<rtx> *)): New. | |
3723 | * sel-sched-dump.h | |
3724 | (extern debug (vinsn_def &)): New. | |
3725 | (extern debug (vinsn_def *)): New. | |
3726 | (extern debug_verbose (vinsn_def &)): New. | |
3727 | (extern debug_verbose (vinsn_def *)): New. | |
3728 | (extern debug (expr_def &)): New. | |
3729 | (extern debug (expr_def *)): New. | |
3730 | (extern debug_verbose (expr_def &)): New. | |
3731 | (extern debug_verbose (expr_def *)): New. | |
3732 | (extern debug (vec<rtx> &)): New. | |
3733 | (extern debug (vec<rtx> *)): New. | |
3734 | * sel-sched-ir.h | |
3735 | (_list_iter_cond_expr): Make inline instead of static. | |
3736 | * sreal.c | |
3737 | (debug (sreal &)): New. | |
3738 | (debug (sreal *)): New. | |
3739 | * sreal.h | |
3740 | (extern debug (sreal &)): New. | |
3741 | (extern debug (sreal *)): New. | |
3742 | * tree.h | |
3743 | (extern debug_raw (const tree_node &)): New. | |
3744 | (extern debug_raw (const tree_node *)): New. | |
3745 | (extern debug (const tree_node &)): New. | |
3746 | (extern debug (const tree_node *)): New. | |
3747 | (extern debug_verbose (const tree_node &)): New. | |
3748 | (extern debug_verbose (const tree_node *)): New. | |
3749 | (extern debug_head (const tree_node &)): New. | |
3750 | (extern debug_head (const tree_node *)): New. | |
3751 | (extern debug_body (const tree_node &)): New. | |
3752 | (extern debug_body (const tree_node *)): New. | |
3753 | (extern debug (vec<tree, va_gc> &)): New. | |
3754 | (extern debug (vec<tree, va_gc> *)): New. | |
3755 | * tree-cfg.c | |
3756 | (debug (struct loop &)): New. | |
3757 | (debug (struct loop *)): New. | |
3758 | (debug_verbose (struct loop &)): New. | |
3759 | (debug_verbose (struct loop *)): New. | |
3760 | * tree-dump.c: Add header dependence. | |
3761 | * tree-flow.h | |
3762 | (extern debug (struct loop &)): New. | |
3763 | (extern debug (struct loop *)): New. | |
3764 | (extern debug_verbose (struct loop &)): New. | |
3765 | (extern debug_verbose (struct loop *)): New. | |
3766 | * tree-data-ref.c | |
3767 | (debug (data_reference &)): New. | |
3768 | (debug (data_reference *)): New. | |
3769 | (debug (vec<data_reference_p> &)): New. | |
3770 | (debug (vec<data_reference_p> *)): New. | |
3771 | (debug (vec<ddr_p> &)): New. | |
3772 | (debug (vec<ddr_p> *)): New. | |
3773 | * tree-data-ref.h | |
3774 | (extern debug (data_reference &)): New. | |
3775 | (extern debug (data_reference *)): New. | |
3776 | (extern debug (vec<data_reference_p> &)): New. | |
3777 | (extern debug (vec<data_reference_p> *)): New. | |
3778 | (extern debug (vec<ddr_p> &)): New. | |
3779 | (extern debug (vec<ddr_p> *)): New. | |
3780 | * tree-ssa-alias.c | |
3781 | (debug (pt_solution &)): New. | |
3782 | (debug (pt_solution *)): New. | |
3783 | * tree-ssa-alias.h | |
3784 | (extern debug (pt_solution &)): New. | |
3785 | (extern debug (pt_solution *)): New. | |
3786 | * tree-ssa-alias.c | |
3787 | (debug (_var_map &)): New. | |
3788 | (debug (_var_map *)): New. | |
3789 | (debug (tree_live_info_d &)): New. | |
3790 | (debug (tree_live_info_d *)): New. | |
3791 | * tree-ssa-alias.h | |
3792 | (extern debug (_var_map &)): New. | |
3793 | (extern debug (_var_map *)): New. | |
3794 | (extern debug (tree_live_info_d &)): New. | |
3795 | (extern debug (tree_live_info_d *)): New. | |
3796 | ||
be77e1e5 JH |
3797 | 2013-03-28 Jan Hubicka <jh@suse.cz> |
3798 | ||
3799 | * lto-cgraph.c (merge_profile_summaries): Fix overflows. | |
3800 | ||
777e6976 IB |
3801 | 2013-03-28 Ian Bolton <ian.bolton@arm.com> |
3802 | ||
3803 | * config/aarch64/aarch64.md (aarch64_can_eliminate): Keep frame | |
3804 | record only when desired or required. | |
3805 | ||
9cd347ae UB |
3806 | 2013-03-28 Uros Bizjak <ubizjak@gmail.com> |
3807 | ||
3808 | * config/i386/i386.md (*vec_extract2vdi_1): Merge with | |
3809 | *vec_extractv2di_1_rex64. Use x64 isa attribute. | |
3810 | ||
33159866 | 3811 | 2013-03-28 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
2a1d1991 N |
3812 | |
3813 | * config/aarch64/aarch64.md (*and<mode>3_compare0): New pattern. | |
3814 | (*andsi3_compare0_uxtw): New pattern. | |
3815 | (*and_<SHIFT:optab><mode>3_compare0): New pattern. | |
3816 | (*and_<SHIFT:optab>si3_compare0_uxtw): New pattern. | |
3817 | ||
89ab31c1 JH |
3818 | 2013-03-28 Jan Hubicka <jh@suse.cz> |
3819 | ||
3820 | * data-streamer-in.c (streamer_read_gcov_count): New function. | |
3821 | * gimple-streamer-out.c: Include value-prof.h. | |
3822 | (output_gimple_stmt): Output histogram. | |
3823 | (output_bb): Use streamer_write_gcov_count. | |
3824 | * value-prof.c: Include data-streamer.h | |
3825 | (dump_histogram_value): Add HIST_TYPE_MAX. | |
3826 | (stream_out_histogram_value): New function. | |
3827 | (stream_in_histogram_value): New function. | |
3828 | * value-prof.h (enum hist_type): Add HIST_TYPE_MAX. | |
3829 | (stream_out_histogram_value, stream_in_histogram_value): Declare. | |
3830 | * data-streamer-out.c (streamer_write_gcov_count): New function. | |
3831 | (streamer_write_gcov_count_stream): New function. | |
3832 | * lto-cgraph.c (lto_output_edge): Update counter streaming. | |
3833 | (lto_output_node): Likewise. | |
3834 | (input_node, input_edge): Likewise. | |
3835 | * lto-streamer-out.c (output_cfg): Update streaming. | |
3836 | * lto-streamer-in.c (input_cfg): Likewise. | |
3837 | * data-streamer.h (streamer_write_gcov_count, | |
3838 | streamer_write_gcov_count_stream, streamer_read_gcov_count): Declare. | |
3839 | * gimple-streamer-in.c: Include value-prof.h | |
3840 | (input_gimple_stmt): Input histograms. | |
3841 | (input_bb): Update profile streaming. | |
3842 | ||
e594716a | 3843 | 2013-03-28 Kenneth Zadeck <zadeck@naturalbridge.com> |
b4c73eed | 3844 | |
33159866 | 3845 | * genmodes.c (emit_max_int): New function. |
8697be17 | 3846 | (emit_insn_modes_h): Added call to emit_max_function. |
39385fa6 PC |
3847 | * doc/rtl.texi (MAX_BITSIZE_MODE_ANY_INT, MAX_BITSIZE_MODE_ANY_MODE): |
3848 | Added doc. | |
8697be17 | 3849 | * machmode.def: Fixed comment. |
89ab31c1 | 3850 | |
e594716a | 3851 | 2013-03-28 Kenneth Zadeck <zadeck@naturalbridge.com> |
8697be17 KZ |
3852 | |
3853 | * combine.c (try_combine): Removed useless assert. | |
b4c73eed KZ |
3854 | * cselib.c (rtx_equal_for_cselib_1): Removed unnecessary parens. |
3855 | ||
74946978 MP |
3856 | 2013-03-28 Marek Polacek <polacek@redhat.com> |
3857 | Richard Biener <rguenther@suse.de> | |
3858 | ||
3859 | PR tree-optimization/56695 | |
3860 | * tree-vect-stmts.c (vectorizable_condition): Unconditionally | |
3861 | build signed result of a vector comparison. | |
3862 | * tree-cfg.c (verify_gimple_comparison): Check that a result | |
3863 | of a vector comparison has signed type. | |
3864 | ||
a64b9c26 RB |
3865 | 2013-03-28 Richard Biener <rguenther@suse.de> |
3866 | ||
3867 | PR tree-optimization/37021 | |
3868 | * tree-vect-slp.c (vect_build_slp_tree): When not unrolling | |
3869 | do not restrict gaps between groups. | |
3870 | * tree-vect-stmts.c (vectorizable_load): Properly account for | |
3871 | a gap between groups. | |
3872 | ||
a9dc2a2f EB |
3873 | 2013-03-28 Eric Botcazou <ebotcazou@adacore.com> |
3874 | ||
3875 | * toplev.c (process_options): Do not disable -fomit-frame-pointer on a | |
3876 | general basis if unwind info is requested and ACCUMULATE_OUTGOING_ARGS | |
3877 | is not enabled. | |
3878 | ||
53cb97f9 GP |
3879 | 2013-03-27 Gerald Pfeifer <gerald@pfeifer.com> |
3880 | ||
3881 | * doc/invoke.texi (AVR Options): Tweak link for AVR-LibC user manual. | |
3882 | * doc/extend.texi (Named Address Spaces): Ditto. | |
3883 | (Variable Attributes): Ditto. | |
3884 | ||
b802ae5c KT |
3885 | 2013-03-27 Kai Tietz <ktietz@redhat.com> |
3886 | ||
eddae10a KT |
3887 | * config.build: Add support for cygwin x64 target. |
3888 | * config.gcc: Likewise. | |
3889 | * config.host: Likewise. | |
3890 | * configure.ac: Likewise | |
3891 | * configure: Regenerated. | |
b802ae5c | 3892 | |
8269de54 KT |
3893 | 2013-03-27 Kai Tietz <ktietz@redhat.com> |
3894 | ||
3895 | * config/i386/cygwin-stdint.h: Add support for cygwin x64 target. | |
3896 | * config/i386/t-cygwin-w64: New file. | |
3897 | * config/i386/cygwin-w64.h: New file. | |
3898 | * config/i386/cygwin.h (EXTRA_OS_CPP_BUILTINS): Extend | |
3899 | and add support for x64-cygwin target. | |
3900 | (CPP_SPEC): Likewise. | |
3901 | (CXX_WRAP_SPEC_LIST): Undefine before define. | |
3902 | (LIBGCJ_SONAME): Use 15 as version. | |
3903 | ||
f49b33cb RB |
3904 | 2013-03-27 Richard Biener <rguenther@suse.de> |
3905 | ||
3906 | PR tree-optimization/56716 | |
3907 | * tree-ssa-structalias.c (perform_var_substitution): Adjust | |
3908 | dumping for ref nodes. | |
3909 | ||
b37a6ce5 MJ |
3910 | 2013-03-27 Martin Jambor <mjambor@suse.cz> |
3911 | ||
3912 | PR tree-optimization/55334 | |
3913 | * ipa-cp.c (initialize_node_lattices): Allow IPA-CP through and to | |
3914 | restricted pointers to arrays. | |
3915 | ||
9469b9b2 GDR |
3916 | 2013-03-27 Gabriel Dos Reis <gdr@integrable-solutions.net> |
3917 | ||
3918 | * Makefile.in (.SUFFIXES): Add .cc. | |
3919 | (.c.o): Apply same recipe for implicit rule .cc.o. | |
3920 | ||
7d24f650 RB |
3921 | 2013-03-27 Richard Biener <rguenther@suse.de> |
3922 | ||
3923 | PR tree-optimization/37021 | |
3924 | * tree-vect-data-refs.c (vect_check_strided_load): Allow | |
3925 | REALPART/IMAGPART_EXPRs around the supported refs. | |
3926 | * tree-ssa-structalias.c (find_func_aliases): Assume that | |
3927 | floating-point values are not used to transfer pointers. | |
3928 | ||
2f251a05 AI |
3929 | 2013-03-27 Alexander Ivchenko <alexander.ivchenko@intel.com> |
3930 | ||
39385fa6 PC |
3931 | * target.def (TARGET_HAS_IFUNC_P): New target hook. |
3932 | * doc/tm.texi.in (TARGET_HAS_IFUNC_P): New. | |
3933 | * doc/tm.texi: Regenerate. | |
3934 | * targhooks.h (default_has_ifunc_p): New. | |
3935 | * targhooks.c (default_has_ifunc_p): Ditto. | |
3936 | * config/linux-protos.h: New file. | |
3937 | * config/linux-android.h (TARGET_HAS_IFUNC_P): Using version of | |
2f251a05 AI |
3938 | this hook for linux which disables support of indirect functions in |
3939 | android. | |
39385fa6 PC |
3940 | * config/linux-android.c: New file. |
3941 | * config/t-linux-android.c: Ditto. | |
3942 | * config.gcc: Added new object file linux-android.o. | |
3943 | * config/i386/i386.c (ix86_get_function_versions_dispatcher): | |
2f251a05 | 3944 | Using TARGET_HAS_IFUNC hook instead of HAVE_GNU_INDIRECT_FUNCTION. |
39385fa6 | 3945 | * varasm.c (do_assemble_alias): Likewise. |
2f251a05 AI |
3946 | * configure.ac: Define HAVE_GNU_INDIRECT_FUNCTION as zero if the target |
3947 | doesn't support indirect functions. | |
3948 | * configure: Regenerate. | |
3949 | ||
78b4e425 BC |
3950 | 2013-03-27 Bin Cheng <bin.cheng@arm.com> |
3951 | ||
3952 | PR target/56102 | |
3953 | * config/arm/arm.c (thumb1_rtx_costs, thumb1_size_rtx_costs): Fix | |
3954 | rtx costs for SET/ASHIFT/ASHIFTRT/LSHIFTRT/ROTATERT patterns with | |
3955 | mult-word mode. | |
3956 | ||
a5ba7b92 AK |
3957 | 2013-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
3958 | ||
3959 | * config/s390/s390.h (TARGET_FLT_EVAL_METHOD): Define. | |
3960 | ||
be624986 TG |
3961 | 2013-03-27 Terry Guo <terry.guo@arm.com> |
3962 | ||
3963 | * config/arm/arm-cores.def: Added core cortex-r7. | |
3964 | * config/arm/arm-tune.md: Regenerated. | |
3965 | * config/arm/arm-tables.opt: Regenerated. | |
3966 | * doc/invoke.texi: Added entry for core cortex-r7. | |
3967 | ||
0a514f47 WL |
3968 | 2013-03-27 Walter Lee <walt@tilera.com> |
3969 | ||
3970 | * config/tilegx/tilegx.c (tilegx_expand_prologue): Avoid | |
3971 | double-decrement of next_scratch_regno. | |
3972 | ||
9332b0d2 WL |
3973 | 2013-03-27 Walter Lee <walt@tilera.com> |
3974 | ||
801d9b2a | 3975 | * config/tilegx/tilegx.md (insn_v1mulu): Fix predicates on |
9332b0d2 WL |
3976 | input operands. |
3977 | (insn_v1mulus): Ditto. | |
3978 | (insn_v2muls): Ditto. | |
3979 | ||
f54ea5dd WL |
3980 | 2013-03-27 Walter Lee <walt@tilera.com> |
3981 | ||
e594716a | 3982 | * config/tilegx/tilegx.h (ASM_OUTPUT_ADDR_VEC_ELT): Delete extra tab. |
f54ea5dd WL |
3983 | (ASM_OUTPUT_ADDR_DIFF_ELT): Ditto. |
3984 | ||
bf60f4ca WL |
3985 | 2013-03-27 Walter Lee <walt@tilera.com> |
3986 | ||
e594716a | 3987 | * config/tilegx/tilegx.md (*sibcall_insn): Fix type atribute for jr. |
bf60f4ca WL |
3988 | (*sibcall_value): Ditto. |
3989 | ||
e3b51eeb WL |
3990 | 2013-03-27 Walter Lee <walt@tilera.com> |
3991 | ||
3992 | * config/tilegx/tilegx.md (insn_mnz_<mode>): Replaced by ... | |
3993 | (insn_mnz_v8qi): ... this ... | |
3994 | (insn_mnz_v4hi): ... and this. Replace (const_int 0) with the | |
3995 | vector equivalent. | |
3996 | (insn_v<n>mnz): Replaced by ... | |
3997 | (insn_v1mnz): ... this ... | |
3998 | (insn_v2mnz): ... and this. Replace (const_int 0) with the vector | |
3999 | equivalent. | |
4000 | (insn_mz_<mode>): Replaced by ... | |
4001 | (insn_mz_v8qi): ... this ... | |
4002 | (insn_mz_v4hi): ... and this. Replace (const_int 0) with the | |
4003 | vector equivalent. | |
4004 | (insn_v<n>mz): Replaced by ... | |
4005 | (insn_v1mz): ... this ... | |
4006 | (insn_v2mz): ... and this. Replace (const_int 0) with the vector | |
4007 | equivalent. | |
4008 | ||
4fc7b145 EB |
4009 | 2013-03-26 Eric Botcazou <ebotcazou@adacore.com> |
4010 | ||
4011 | * doc/invoke.texi (SPARC options): Remove -mlittle-endian. | |
4012 | ||
6f33817e RM |
4013 | 2013-03-26 Roland McGrath <mcgrathr@google.com> |
4014 | ||
4015 | * config/arm/arm.c (arm_print_operand: case 'w'): Use fputs rather | |
4016 | than fprintf with a non-constant, non-format string. | |
4017 | ||
93a4145b UB |
4018 | 2013-03-26 Uros Bizjak <ubizjak@gmail.com> |
4019 | ||
4020 | * config/i386/i386.md (*cmpqi_ext_1): Merge with *cmpqi_ext_1_rex64 | |
4021 | using nox64 isa attribute. Use nonimmediate_x86nomem_operand as | |
4022 | operand 0 predicate. | |
4023 | (*cmpqi_ext_3): Merge with *cmpqi_ext_3_rex64 using nox64 isa | |
4024 | attribute. Use general_x64nomem_operand as operand 1 predicate. | |
4025 | (*movqi_extv_1): Merge with *movqi_extv_1_rex64 using nox64 isa | |
4026 | attribute. Use nonimmediate_x64nomem_operand as operand 0 predicate. | |
4027 | (*movqi_extzv_2): Merge with *movqi_extzv_2_rex64 using nox64 isa | |
4028 | attribute. Use nonimmediate_x64nomem_operand as operand 0 predicate. | |
4029 | (mov<mode>_insv_1): Remove expander. Merge insn with | |
4030 | movsi_insv_1 using SWI48 mode iterator and nox64 isa attribute. | |
4031 | Use general_x64nomem_operand as operand 1 predicate. | |
4032 | (addqi_ext_1): Merge with *addqi_ext_1_rex64 using nox64 isa attribute. | |
4033 | (*testqi_ext_1): Merge with *testqi_ext_1_rex64 using nox64 isa | |
4034 | attribute. Use nonimmediate_x64nomem_operand as operand 1 predicate. | |
4035 | (*andqi_ext_1): Merge with *andqi_ext_1_rex64 using nox64 isa | |
4036 | attribute. Use nonimmediate_x64nomem_operand as operand 2 predicate. | |
4037 | (*<code>qi_ext_1): Merge with *<code>qi_ext_1_rex64 using nox64 isa | |
4038 | attribute. Use nonimmediate_x64nomem_operand as operand 1 predicate. | |
4039 | (*xorqi_cc_ext_1): Merge with *xorqi_cc_ext_1_rex64 using nox64 | |
4040 | isa attribute. Use general_x64nomem_operand as operand 2 predicate. | |
4041 | * config/i386/predicates.md (nonimmediate_x64nomem_operand): New. | |
4042 | (general_x64nomem_operand): Ditto. | |
4043 | ||
c6a9ed5a | 4044 | 2013-03-26 Sebastian Huber <sebastian.huber@embedded-brains.de> |
df599020 SH |
4045 | |
4046 | * config/rtems.opt: Add -pthread option. | |
4047 | ||
31b0a960 RB |
4048 | 2013-03-26 Richard Biener <rguenther@suse.de> |
4049 | ||
93a4145b UB |
4050 | * alias.c (find_base_term): Avoid redundant and not used recursion. |
4051 | (base_alias_check): Get the initial base term from the caller. | |
31b0a960 RB |
4052 | (true_dependence_1): Compute and pass base terms to base_alias_check. |
4053 | (write_dependence_p): Likewise. | |
4054 | (may_alias_p): Likewise. | |
4055 | ||
79517551 SN |
4056 | 2013-03-26 Sofiane Naci <sofiane.naci@arm.com> |
4057 | ||
4058 | * config/aarch64/aarch64.c (aarch64_classify_address): Support | |
4059 | PC-relative load in SI modes and above only. | |
4060 | ||
a76213b9 XQ |
4061 | 2013-03-26 Xinyu Qi <xyqi@marvell.com> |
4062 | ||
4063 | * config/arm/arm.h (FIRST_IWMMXT_GR_REGNUM): Add comment. | |
33159866 UB |
4064 | * config/arm/iwmmxt.md (WCGR0): Update. |
4065 | (WCGR1, WCGR2, WCGR3): Likewise. | |
a76213b9 | 4066 | |
37ff9355 UB |
4067 | 2013-03-26 Uros Bizjak <ubizjak@gmail.com> |
4068 | ||
4069 | * config/i386/i386.md (*movdfcc_1): Merge with *movdfcc_1_rex64. | |
4070 | Use x64 and nox64 isa attributes. | |
4071 | ||
30b0317c RB |
4072 | 2013-03-26 Richard Biener <rguenther@suse.de> |
4073 | ||
4074 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Remove | |
4075 | alignment computations and rely on get_object_alignment_1 | |
4076 | for the !TYPE_P case. | |
4077 | Commonize DECL/COMPONENT_REF handling in the ARRAY_REF path. | |
4078 | ||
cbcdb140 WL |
4079 | 2013-03-26 Walter Lee <walt@tilera.com> |
4080 | ||
4081 | * config/tilegx/tilegx.h (PROFILE_BEFORE_PROLOGUE): Define. | |
4082 | * config/tilegx/tilepro.h (PROFILE_BEFORE_PROLOGUE): Define. | |
4083 | ||
dd884525 | 4084 | 2013-03-25 Jeff Law <law@redhat.com> |
be672e08 | 4085 | |
33159866 UB |
4086 | * tree-ssa-dom.c (record_equivalences_from_incoming_edge): Add missing |
4087 | check for INTEGRAL_TYPE_P that was missing due to checking in | |
dd884525 JL |
4088 | wrong version of prior patch. |
4089 | ||
0051d3ec WL |
4090 | 2013-03-25 Walter Lee <walt@tilera.com> |
4091 | ||
4092 | * config/tilegx/tilegx-builtins.h (enum tilegx_builtin): Add | |
4093 | TILEGX_INSN_SHUFFLEBYTES1. | |
4094 | * config/tilegx/tilegx.c (tilegx_builtin_info): Add entry for | |
4095 | shufflebytes1. | |
4096 | (tilegx_builtins): Ditto. | |
4097 | * config/tilegx/tilegx.md (insn_shufflebytes1): New pattern. | |
4098 | ||
065a3605 WL |
4099 | 2013-03-25 Walter Lee <walt@tilera.com> |
4100 | ||
4101 | * config/tilegx/tilegx.md (floatsisf2): New pattern. | |
0051d3ec WL |
4102 | (floatunssisf2): New pattern. |
4103 | (floatsidf2): New pattern. | |
4104 | (floatunssidf2): New pattern. | |
065a3605 | 4105 | |
5b2a3c82 WL |
4106 | 2013-03-25 Walter Lee <walt@tilera.com> |
4107 | ||
4108 | * config/tilegx/tilegx.c (expand_set_cint64_one_inst): Inline | |
4109 | tests for constraint J, K, N, P. | |
4110 | ||
192ea533 WL |
4111 | 2013-03-25 Walter Lee <walt@tilera.com> |
4112 | ||
4113 | * config/tilegx/tilegx.c (tilegx_asm_preferred_eh_data_format): | |
4114 | Use indirect/pcrel encoding. | |
4115 | * config/tilepro/tilepro.c (tilepro_asm_preferred_eh_data_format): | |
4116 | Ditto. | |
4117 | ||
855e0d0b SE |
4118 | 2013-03-25 Steve Ellcey <sellcey@mips.com> |
4119 | ||
4120 | * config/mips/mmips-cpus.def (74kc, 74kf2_1, 74kf, 74kf, 74kf1_1, | |
4121 | 74kfx, 74kx, 74kf3_2): Add PTF_AVOID_IMADD. | |
4122 | * config/mips/mips.c (mips_option_override): Set IMADD default. | |
4123 | * config/mips/mips.h (PTF_AVOID_IMADD): New. | |
4124 | (ISA_HAS_MADD_MSUB): Remove MIPS16 check. | |
4125 | (GENERATE_MADD_MSUB): Remove TUNE_74K check, add MIPS16 check. | |
4126 | * config/mips/mips.md (mimadd): New flag for integer madd/msub. | |
4127 | * doc/invoke.texi (-mimadd/-mno-imadd): New. | |
4128 | ||
39e45653 JL |
4129 | 2013-03-25 Jeff Law <law@redhat.com> |
4130 | ||
4131 | * tree-ssa-dom.c (record_equivalences_from_incoming_edge): Rework | |
4132 | slightly to avoid creating and folding useless trees. Simplify | |
4133 | slightly by restricting to INTEGER_CSTs and using int_fits_type_p. | |
4134 | ||
7482c470 UB |
4135 | 2013-03-25 Uros Bizjak <ubizjak@gmail.com> |
4136 | ||
4137 | * config/i386/i386.md (*zero_extendsidi2): Merge with | |
4138 | *zero_extendsidi2_rex64. Use x64 and nox64 isa attributes. | |
4139 | * config/i386/predicates.md (x86_64_zext_operand): Rename from | |
4140 | x86_64_zext_general_operand. Use nonimmediate_operand on 32bit | |
4141 | targets. Clarify comment. | |
4142 | ||
4a53743e MJ |
4143 | 2013-03-25 Martin Jambor <mjambor@suse.cz> |
4144 | ||
4145 | * ipa-prop.c (ipa_write_jump_function): Stream simple and aritmetic | |
4146 | pass-through jump functions differently. | |
4147 | (ipa_read_jump_function): Likewise. Also use setter functions to set | |
4148 | up jump functions. | |
4149 | ||
162712de MJ |
4150 | 2013-03-25 Martin Jambor <mjambor@suse.cz> |
4151 | ||
4152 | * ipa-cp.c (ipa_get_indirect_edge_target): Renamed to | |
4153 | ipa_get_indirect_edge_target_1, added parameter agg_reps and ability to | |
4154 | process it. | |
4155 | (ipa_get_indirect_edge_target): New function. | |
4156 | (devirtualization_time_bonus): New parameter known_aggs, pass it to | |
4157 | ipa_get_indirect_edge_target. Update all callers. | |
4158 | (ipcp_discover_new_direct_edges): New parameter aggvals. Pass it to | |
4159 | ipa_get_indirect_edge_target_1 instead of calling | |
4160 | ipa_get_indirect_edge_target. | |
4161 | (create_specialized_node): Pass aggvlas to | |
4162 | ipcp_discover_new_direct_edges. | |
4163 | ||
a5a4c20a KT |
4164 | 2013-03-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
4165 | ||
4166 | * config/arm/arm.md (f_sels, f_seld): New types. | |
4167 | (*cmov<mode>): New pattern. | |
4168 | * config/arm/predicates.md (arm_vsel_comparison_operator): New | |
4169 | predicate. | |
4170 | ||
f992b9fc KT |
4171 | 2013-03-25 Kai Tietz <ktietz@redhat.com> |
4172 | ||
4173 | * config/i386/xm-mingw32.h (__USE_MINGW_ANSI_STDIO): Enable | |
4174 | POSIX-printf for mingw-hosted builds. | |
4175 | ||
c16fd676 RB |
4176 | 2013-03-25 Richard Biener <rguenther@suse.de> |
4177 | ||
4178 | PR middle-end/56694 | |
4179 | * tree-eh.c (lower_eh_must_not_throw): Strip BLOCKs from the | |
4180 | must-not-throw stmt location. | |
4181 | ||
5ad29f12 KT |
4182 | 2013-03-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
4183 | ||
4184 | * config/arm/arm.c (arm_emit_load_exclusive): Add acq parameter. | |
4185 | Emit load-acquire versions when acq is true. | |
4186 | (arm_emit_store_exclusive): Add rel parameter. | |
4187 | Emit store-release versions when rel is true. | |
4188 | (arm_split_compare_and_swap): Use acquire-release instructions | |
4189 | instead. | |
4190 | of barriers when appropriate. | |
4191 | (arm_split_atomic_op): Likewise. | |
4192 | * config/arm/arm.h (TARGET_HAVE_LDACQ): New macro. | |
4193 | * config/arm/unspecs.md (VUNSPEC_LAX): New unspec. | |
4194 | (VUNSPEC_SLX): Likewise. | |
4195 | (VUNSPEC_LDA): Likewise. | |
4196 | (VUNSPEC_STL): Likewise. | |
4197 | * config/arm/sync.md (atomic_load<mode>): New pattern. | |
4198 | (atomic_store<mode>): Likewise. | |
4199 | (arm_load_acquire_exclusive<mode>): Likewise. | |
4200 | (arm_load_acquire_exclusivesi): Likewise. | |
4201 | (arm_load_acquire_exclusivedi): Likewise. | |
4202 | (arm_store_release_exclusive<mode>): Likewise. | |
4203 | ||
03a7dddb CM |
4204 | 2013-03-25 Catherine Moore <clm@codesourcery.com> |
4205 | ||
4206 | * config/mips/constraints.md (u, Udb7 Uead, Uean, Uesp, Uib3, | |
4207 | Uuw6, Usb4, ZS, ZT, ZU, ZV, ZW): New constraints. | |
4208 | * config/mip/predicates.md (lwsp_swsp_operand, | |
4209 | lw16_sw16_operand, lhu16_sh16_operand, lbu16_operand, | |
4210 | sb16_operand, db4_operand, db7_operand, ib3_operand, | |
4211 | sb4_operand, ub4_operand, uh4_operand, uw4_operand, | |
4212 | uw5_operand, uw6_operand, addiur2_operand, addiusp_operand, | |
4213 | andi16_operand): New predicates. | |
4214 | * config/mips/mips.md (compression): New attribute. | |
4215 | (enabled): New attribute. | |
4216 | (length): Consider compression in computing length. | |
4217 | (shift_compression): New code attribute. | |
4218 | (*add<mode>3): New operands. Record compression. | |
4219 | (sub<mode>3): Likewise. | |
4220 | (one_cmpl<mode>2): Likewise. | |
4221 | (*and<mode>3): Likewise. | |
4222 | (*ior<mode>3): Likewise. | |
4223 | (unnamed pattern for xor): Likewise. | |
4224 | (*zero_extend<SHORT:mode><GPR:mode>2): Likewise. | |
4225 | (*<optab><mode>3): Likewise. | |
4226 | (*mov<mode>_internal: Likewise. | |
4227 | * config/mips/mips-protos.h (mips_signed_immediate_p): New. | |
4228 | (mips_unsigned_immediate_p): New. | |
4229 | (umips_lwsp_swsp_address_p): New. | |
4230 | (m16_based_address_p): New. | |
4231 | * config/mips/mips-protos.h (mips_signed_immediate_p): New prototype. | |
4232 | (mips_unsigned_immediate_p): New prototype. | |
4233 | (lwsp_swsp_address_p): New prototype. | |
4234 | (m16_based_address_p): New prototype. | |
4235 | * config/mips/mips.c (mips_unsigned_immediate_p): New function. | |
4236 | (mips_signed_immediate_p): New function. | |
4237 | (m16_based_address_p): New function. | |
4238 | (lwsp_swsp_address_p): New function. | |
4239 | (mips_print_operand_punctuation): Recognize short delay slot insns | |
4240 | for microMIPS.add<mode>3" | |
4241 | ||
f35c297f | 4242 | 2013-03-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
a5784ce6 | 4243 | |
f35c297f KT |
4244 | PR target/56720 |
4245 | * config/arm/iterators.md (v_cmp_result): New mode attribute. | |
4246 | * config/arm/neon.md (vcond<mode><mode>): Handle unordered cases. | |
4247 | ||
051b9446 RB |
4248 | 2013-03-25 Richard Biener <rguenther@suse.de> |
4249 | ||
4250 | PR tree-optimization/56689 | |
4251 | * tree-vrp.c (execute_vrp): Mark loops for fixup if we removed | |
4252 | any edge. | |
4253 | ||
374001cb RB |
4254 | 2013-03-25 Richard Biener <rguenther@suse.de> |
4255 | ||
4256 | * tree-ssa-loop-im.c (struct mem_ref): Use bitmap_head instead | |
4257 | of bitmap. | |
4258 | (memory_references): Likewise. | |
4259 | (outermost_indep_loop, mem_ref_alloc, mark_ref_stored, | |
4260 | gather_mem_refs_stmt, record_dep_loop, ref_indep_loop_p_1, | |
4261 | ref_indep_loop_p_2, find_refs_for_sm): Adjust. | |
4262 | (gather_mem_refs_in_loops): Fold into ... | |
4263 | (analyze_memory_references): ... this. Move initialization | |
4264 | to tree_ssa_lim_initialize. | |
4265 | (fill_always_executed_in): Rename to ... | |
4266 | (fill_always_executed_in_1): ... this. | |
4267 | (fill_always_executed_in): Move contains_call computation to | |
4268 | this new function from ... | |
4269 | (tree_ssa_lim_initialize): ... here. | |
4270 | (tree_ssa_lim): Call fill_always_executed_in. | |
4271 | ||
57895947 EB |
4272 | 2013-03-25 Eric Botcazou <ebotcazou@adacore.com> |
4273 | ||
4274 | * postreload.c (reload_combine): Fix code detecting returns. | |
4275 | ||
1e1b18c1 EB |
4276 | 2013-03-25 Eric Botcazou <ebotcazou@adacore.com> |
4277 | ||
4278 | * function.c (emit_use_return_register_into_block): On cc0 targets, | |
4279 | do not emit the sequence between cc0 setter and user. | |
4280 | ||
9216baf1 KT |
4281 | 2013-03-25 Kai Tietz <ktietz@redhat.com> |
4282 | ||
1e1b18c1 EB |
4283 | * config/i386/predicates.md (local_symbolic_operand): Interpret |
4284 | dll-imported symbols as none-local. | |
9216baf1 | 4285 | |
76421b44 RB |
4286 | 2013-03-25 Richard Biener <rguenther@suse.de> |
4287 | ||
4288 | * tree-ssa-loop-im.c (struct depend): Remove. | |
4289 | (struct lim_aux_data): Make depends a vec of gimples. | |
4290 | (free_lim_aux_data): Adjust. | |
4291 | (add_dependency): Likewise. | |
4292 | (set_level): Likewise. | |
4293 | ||
d154bfa2 RB |
4294 | 2013-03-25 Richard Biener <rguenther@suse.de> |
4295 | ||
4296 | PR middle-end/56434 | |
4297 | * calls.c (expand_call): Use MALLOC_ABI_ALIGNMENT to annotate | |
4298 | the pointer returned by calls with ECF_MALLOC set. | |
4299 | ||
2cd9804e UB |
4300 | 2013-03-24 Uros Bizjak <ubizjak@gmail.com> |
4301 | ||
acef5fe0 UB |
4302 | * config/i386/mmx.md (mov<mode>): Add ?!Ym,r and r,?!Ym alternatives. |
4303 | ||
4304 | 2013-03-24 Uros Bizjak <ubizjak@gmail.com> | |
4305 | ||
4306 | * config/i386/mmx.md (mov<mode>): Merge with movv2sf expander | |
2cd9804e UB |
4307 | using MMXMODE mode iterator. |
4308 | (*move<mode>_internal): Merge with *movv2sf_internal and | |
4309 | *movv2sf_internal_rex64 using MMXMODE mode iterator. | |
4310 | ||
225ccc68 SB |
4311 | 2013-03-23 Steven Bosscher <steven@gcc.gnu.org> |
4312 | ||
85c0f02d SB |
4313 | * gcse.c (oprs_unchanged_p): Respect flag_gcse_lm. |
4314 | (record_last_mem_set_info): Likewise. | |
4315 | ||
225ccc68 SB |
4316 | * df-core.c (rest_of_handle_df_initialize): Use XCNEWVEC instead |
4317 | of XNEWVEC followed by memset. | |
4318 | (df_worklist_dataflow): Use XNEWVEC instead of xmalloc with a cast. | |
4319 | ||
b64925dc SB |
4320 | 2013-03-23 Steven Bosscher <steven@gcc.gnu.org> |
4321 | ||
4322 | * config/avr/avr.c, config/bfin/bfin.c, config/c6x/c6x.c, | |
4323 | config/epiphany/epiphany.c, config/frv/frv.c, config/ia64/ia64.c, | |
4324 | config/iq2000/iq2000.c, config/mcore/mcore.c, config/mep/mep.c, | |
4325 | config/mmix/mmix.c, config/pa/pa.c, config/rs6000/rs6000.c, | |
4326 | config/s390/s390.c, config/sparc/sparc.c, config/spu/spu.c, | |
4327 | config/stormy16/stormy16.c, config/v850/v850.c, config/xtensa/xtensa.c, | |
4328 | dwarf2out.c, hw-doloop.c, resource.c, rtl.h : Where applicable, use | |
4329 | the predicates NOTE_P, NONJUMP_INSN_P, JUMP_P, CALL_P, LABEL_P, and | |
4330 | BARRIER_P instead of GET_CODE. | |
4331 | ||
b9aaf52e EB |
4332 | 2013-03-23 Eric Botcazou <ebotcazou@adacore.com> |
4333 | ||
4334 | * config/sparc/sparc.c (sparc_emit_probe_stack_range): Fix small | |
4335 | inaccuracy in the probing code. | |
4336 | ||
4337 | * config/sparc/sparc.md (ctrapsi4): Add predicate for operand #3. | |
4338 | (ctrapdi4): Likewise. | |
4339 | ||
66de4d7c EB |
4340 | 2013-03-23 Eric Botcazou <ebotcazou@adacore.com> |
4341 | ||
4342 | * calls.c (expand_call): Add missing guard to code handling return | |
4343 | of non-BLKmode structures in MSB. | |
4344 | * function.c (expand_function_end): Likewise. | |
4345 | ||
4f25c8fb EB |
4346 | 2013-03-23 Eric Botcazou <ebotcazou@adacore.com> |
4347 | ||
4348 | * combine.c (try_combine): Adjust comment. Do not add the set of | |
4349 | insn #0 if the destination indirectly is set or dies in insn #2. | |
4350 | Tidy up code to distribute a new note. | |
4351 | ||
23b7850d UB |
4352 | 2013-03-22 Uros Bizjak <ubizjak@gmail.com> |
4353 | ||
4354 | * config/i386/i386.md (*movdi_internal): Set prefix_rex attribute | |
4355 | also for alternatives 16 and 17. | |
4356 | ||
bed852cf UB |
4357 | 2013-03-22 Uros Bizjak <ubizjak@gmail.com> |
4358 | ||
4359 | * config/i386/sse.md (*mov<mode>_internal): Merge with | |
4360 | *mov<mode>_internal_rex64. Use x64 and nox64 isa attributes. | |
4361 | Emit insn template depending on type attribute. Use | |
4362 | HAVE_AS_IX86_INTERUNIT_MOVQ to handle broken assemblers that require | |
4363 | movd instead of movq mnemonic for interunit moves. Rewrite mode | |
4364 | attribute calculation. Remove unit attribute calculation. | |
4365 | Set prefix attribute to maybe_vex for sselog1 and ssemov types. | |
4366 | Set prefix_data16 attribute for DImode ssemov types. | |
4367 | Use Ym instead of y for SSE-MMX conversion alternatives. | |
4368 | Reorder operand constraints. | |
4369 | ||
1e8a7937 SB |
4370 | 2013-03-22 Steven Bosscher <steven@gcc.gnu.org> |
4371 | ||
4372 | * df.h (df_insn_delete): Adjust prototype. | |
4373 | * emit-rtl.c (remove_insn): Pass a basic block to df_insn_delete | |
4374 | and let it decide whether mark the basic block dirty. | |
4375 | (set_insn_deleted): Only pass INSN_P insns to df_insn_delete. | |
4376 | * df-scan.c (df_insn_info_delete): New helper function, split | |
4377 | off from df_insn_delete. | |
4378 | (df_scan_free_bb_info): Use it. | |
4379 | (df_insn_rescan, df_insn_rescan_all, df_process_deferred_rescans): | |
4380 | Likewise. | |
4381 | (df_insn_delete): Likewise. Take insn rtx as argument. Verify | |
4382 | that the insn is actually an insn and it has a non-NULL basic block. | |
4383 | Do not mark basic block dirty if only deleting a DEBUG_INSN. | |
4384 | ||
e14d094c RB |
4385 | 2013-03-22 Richard Biener <rguenther@suse.de> |
4386 | ||
4387 | * tree-ssa-loop-im.c (struct mem_ref): Remove indep_ref and | |
4388 | dep_ref members. | |
4389 | (mem_ref_alloc): Do not allocate them. | |
4390 | (refs_independent_p): Do not query or maintain a cache. | |
4391 | ||
e9cf7316 RB |
4392 | 2013-03-22 Richard Biener <rguenther@suse.de> |
4393 | ||
4394 | * tree-ssa-loop-im.c (memory_references): Drop all_refs_in_loop. | |
4395 | (gather_mem_refs_in_loops): Do not compute it. | |
4396 | (analyze_memory_references): Do not allocate it. | |
4397 | (tree_ssa_lim_finalize): Do not free it. | |
4398 | (for_all_locs_in_loop): Do not query all_refs_in_loop. | |
4399 | ||
f046e81b RB |
4400 | 2013-03-22 Richard Biener <rguenther@suse.de> |
4401 | ||
4402 | * is-a.h (as_a): Use gcc_checking_assert. | |
bed852cf | 4403 | |
a05c0ddf IB |
4404 | 2013-03-22 Ian Bolton <ian.bolton@arm.com> |
4405 | ||
4406 | * config/aarch64/aarch64.c (aarch64_print_operand): New | |
4407 | format specifier for printing a constant in hex. | |
4408 | * config/aarch64/aarch64.md (insv_imm<mode>): Use the X | |
4409 | format specifier for printing second operand. | |
4410 | ||
c00217fc RB |
4411 | 2013-03-22 Richard Biener <rguenther@suse.de> |
4412 | ||
4413 | * tree-ssa-loop-im.c (memory_references): Add refs_stored_in_loop | |
4414 | bitmaps. | |
4415 | (gather_mem_refs_in_loops): Perform store accumulation here. | |
4416 | (create_vop_ref_mapping_loop): Remove. | |
4417 | (create_vop_ref_mapping): Likewise. | |
4418 | (analyze_memory_references): Initialize refs_stored_in_loop. | |
bed852cf | 4419 | (LOOP_DEP_BIT): New define to map to bits in (in)dep_loop bitmaps. |
c00217fc RB |
4420 | (record_indep_loop): Remove. |
4421 | (record_dep_loop): New function. | |
4422 | (ref_indep_loop_p_1): Adjust to only walk over references | |
4423 | in the loop, not its subloops. | |
4424 | (ref_indep_loop_p): Rename to ... | |
4425 | (ref_indep_loop_p_2): ... this and recurse over the loop tree, | |
4426 | maintaining a more fine-grained cache. | |
4427 | (ref_indep_loop_p): Wrap ref_indep_loop_p_2. | |
4428 | (tree_ssa_lim_finalize): Free refs_stored_in_loop. | |
4429 | ||
15d19bf8 RB |
4430 | 2013-03-22 Richard Biener <rguenther@suse.de> |
4431 | ||
4432 | * tree-ssa-loop-im.c (struct mem_ref_locs): Remove. | |
4433 | (struct mem_ref): Make accesses_in_loop a vec of a vec of | |
4434 | aggregate mem_ref_loc. | |
4435 | (free_mem_ref_locs): Inline into ... | |
4436 | (memref_free): ... this and adjust. | |
4437 | (mem_ref_alloc): Adjust. | |
4438 | (mem_ref_locs_alloc): Remove. | |
4439 | (record_mem_ref_loc): Adjust. | |
4440 | (get_all_locs_in_loop): Rewrite into ... | |
4441 | (for_all_locs_in_loop): ... this iterator. | |
4442 | (rewrite_mem_ref_loc): New functor. | |
4443 | (rewrite_mem_refs): Use for_all_locs_in_loop. | |
4444 | (sm_set_flag_if_changed): New functor. | |
4445 | (execute_sm_if_changed_flag_set): Use for_all_locs_in_loop. | |
4446 | (ref_always_accessed): New functor. | |
4447 | (ref_always_accessed_p): Use for_all_locs_in_loop. | |
4448 | ||
6f37411d MG |
4449 | 2013-03-21 Marc Glisse <marc.glisse@inria.fr> |
4450 | ||
4451 | * tree-pass.h (PROP_gimple_lvec): New. | |
4452 | * passes.c (dump_properties): Handle PROP_gimple_lvec. | |
4453 | (init_optimization_passes): Move pass_lower_vector. | |
4454 | * tree-vect-generic.c (gate_expand_vector_operations_ssa): Test | |
4455 | PROP_gimple_lvec. | |
4456 | (pass_lower_vector): Provide PROP_gimple_lvec. | |
4457 | (pass_lower_vector_ssa): Likewise. | |
4458 | * cfgexpand.c (pass_expand): Require PROP_gimple_lvec. | |
4459 | ||
511ef689 MW |
4460 | 2013-03-21 Mark Wielaard <mjw@redhat.com> |
4461 | ||
4462 | * dwarf2out.c (size_of_aranges): Skip DECL_IGNORED_P functions. | |
4463 | ||
cc1df30b UB |
4464 | 2013-03-21 Uros Bizjak <ubizjak@gmail.com> |
4465 | ||
4466 | * config/i386/i386.md (*movdi_internal): Disparage slightly | |
4467 | all MMX moves to/from memory. Use Yi instead of x for SSE-MMX | |
4468 | conversion alternatives. | |
4469 | ||
c845cfe1 JJ |
4470 | 2013-03-21 Jakub Jelinek <jakub@redhat.com> |
4471 | ||
37e99116 JJ |
4472 | PR middle-end/48087 |
4473 | * diagnostic.def (DK_WERROR): New kind. | |
4474 | * diagnostic.h (werrorcount): Define. | |
4475 | * diagnostic.c (diagnostic_report_diagnostic): For DK_WARNING | |
4476 | promoted to DK_ERROR, increment DK_WERROR counter instead of | |
4477 | DK_ERROR counter. | |
4478 | * toplev.c (toplev_main): Call print_ignored_options even if | |
4479 | just werrorcount is non-zero. Exit with FATAL_EXIT_CODE | |
4480 | even if just werrorcount is non-zero. | |
4481 | ||
c845cfe1 JJ |
4482 | PR debug/55608 |
4483 | * dwarf2out.c (tree_add_const_value_attribute): Call ggc_free (array) | |
4484 | on failure. | |
4485 | (resolve_one_addr): Fail if referenced STRING_CST hasn't been written. | |
4486 | (string_cst_pool_decl): New function. | |
4487 | (optimize_one_addr_into_implicit_ptr): New function. | |
4488 | (resolve_addr_in_expr): Optimize DWARF location expression | |
4489 | DW_OP_addr DW_OP_stack_value where DW_OP_addr refers to some variable | |
4490 | which doesn't live in memory, but has DW_AT_location or | |
4491 | DW_AT_const_value, or refers to a string literal, into | |
4492 | DW_OP_GNU_implicit_pointer. | |
4493 | (optimize_location_into_implicit_ptr): New function. | |
4494 | (resolve_addr): If removing DW_AT_location of a variable because | |
4495 | it was DW_OP_addr of address of the variable, but the variable doesn't | |
4496 | live in memory, try to emit const value attribute for the initializer. | |
4497 | ||
08e0cda6 MG |
4498 | 2013-03-21 Marc Glisse <marc.glisse@inria.fr> |
4499 | ||
4500 | * tree.h (VECTOR_TYPE_P): New macro. | |
4501 | (VECTOR_INTEGER_TYPE_P, VECTOR_FLOAT_TYPE_P, FLOAT_TYPE_P, | |
4502 | TYPE_MODE): Use it. | |
4503 | * fold-const.c (fold_cond_expr_with_comparison): Use build_zero_cst. | |
4504 | VEC_COND_EXPR cannot be lvalues. | |
4505 | (fold_ternary_loc) <VEC_COND_EXPR>: Merge with the COND_EXPR case. | |
4506 | ||
d08633b4 MG |
4507 | 2013-03-21 Marc Glisse <marc.glisse@inria.fr> |
4508 | ||
4509 | * simplify-rtx.c (simplify_binary_operation_1) <VEC_CONCAT>: | |
4510 | Restrict the transformation to equal modes. | |
4511 | ||
e6647190 RB |
4512 | 2013-03-21 Richard Biener <rguenther@suse.de> |
4513 | ||
4514 | PR tree-optimization/39326 | |
4515 | * tree-ssa-loop-im.c (UNANALYZABLE_MEM_ID): New define. | |
4516 | (MEM_ANALYZABLE): Adjust. | |
4517 | (record_mem_ref_loc): Move bitmap ops ... | |
4518 | (gather_mem_refs_stmt): ... here. Use the shared mem-ref for | |
4519 | unanalyzable refs, do not record locations for it. | |
4520 | (analyze_memory_references): Allocate ref zero as shared | |
4521 | unanalyzable ref. | |
4522 | (refs_independent_p): Do not test for unanalyzed mems here. | |
4523 | (ref_indep_loop_p_1): Special-case disambiguation against | |
4524 | the unanalyzed ref. | |
cc1df30b | 4525 | (ref_indep_loop_p): Assert we are not queried for the unanalyzed mem. |
e6647190 | 4526 | |
65074f54 CL |
4527 | 2013-03-21 Christophe Lyon <christophe.lyon@linaro.org> |
4528 | ||
4529 | * config/arm/arm-protos.h (tune_params): Add | |
4530 | prefer_neon_for_64bits field. | |
4531 | * config/arm/arm.c (prefer_neon_for_64bits): New variable. | |
4532 | (arm_slowmul_tune): Default prefer_neon_for_64bits to false. | |
4533 | (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto. | |
4534 | (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto. | |
4535 | (arm_cortex_a15_tune, arm_cortex_a5_tune): Ditto. | |
4536 | (arm_cortex_a9_tune, arm_v6m_tune, arm_fa726te_tune): Ditto. | |
4537 | (arm_option_override): Handle -mneon-for-64bits new option. | |
4538 | * config/arm/arm.h (TARGET_PREFER_NEON_64BITS): New macro. | |
4539 | (prefer_neon_for_64bits): Declare new variable. | |
4540 | * config/arm/arm.md (arch): Rename neon_onlya8 and neon_nota8 to | |
cc1df30b | 4541 | avoid_neon_for_64bits and neon_for_64bits. Remove onlya8 and nota8. |
65074f54 CL |
4542 | (arch_enabled): Handle new arch types. Remove support for onlya8 |
4543 | and nota8. | |
4544 | (one_cmpldi2): Use new arch names. | |
bc5faa5b | 4545 | (zero_extend<mode>di2, extend<mode>di2): Ditto. |
65074f54 CL |
4546 | * config/arm/arm.opt (mneon-for-64bits): Add option. |
4547 | * config/arm/neon.md (adddi3_neon, subdi3_neon, iordi3_neon) | |
4548 | (anddi3_neon, xordi3_neon, ashldi3_neon, <shift>di3_neon): Use | |
4549 | neon_for_64bits instead of nota8 and avoid_neon_for_64bits instead | |
4550 | of onlya8. | |
4551 | * doc/invoke.texi (-mneon-for-64bits): Document. | |
4552 | ||
5a2d2a79 RB |
4553 | 2013-03-21 Richard Biener <rguenther@suse.de> |
4554 | ||
4555 | PR tree-optimization/39326 | |
4556 | * tree-ssa-loop-im.c (bb_loop_postorder): New global static. | |
4557 | (sort_bbs_in_loop_postorder_cmp): New function. | |
cc1df30b | 4558 | (gather_mem_refs_in_loops): Assign mem-ref IDs in loop postorder. |
5a2d2a79 | 4559 | |
5abe1e05 RB |
4560 | 2013-03-21 Richard Biener <rguenther@suse.de> |
4561 | ||
4562 | * tree-vect-data-refs.c (vect_update_interleaving_chain): Remove. | |
4563 | (vect_insert_into_interleaving_chain): Likewise. | |
4564 | (vect_drs_dependent_in_basic_block): Inline ... | |
4565 | (vect_slp_analyze_data_ref_dependence): ... here. New function, | |
4566 | split out from ... | |
4567 | (vect_analyze_data_ref_dependence): ... here. Simplify. | |
4568 | (vect_check_interleaving): Simplify. | |
4569 | (vect_analyze_data_ref_dependences): Likewise. Split out ... | |
4570 | (vect_slp_analyze_data_ref_dependences): ... this new function. | |
4571 | (dr_group_sort_cmp): New function. | |
4572 | (vect_analyze_data_ref_accesses): Compute data-reference groups | |
4573 | here instead of in vect_analyze_data_ref_dependence. Use | |
4574 | a more efficient algorithm. | |
4575 | * tree-vect-slp.c (vect_slp_analyze_bb_1): Use | |
4576 | vect_slp_analyze_data_ref_dependences. Call | |
4577 | vect_analyze_data_ref_accesses earlier. | |
4578 | * tree-vect-loop.c (vect_analyze_loop_2): Likewise. | |
4579 | * tree-vectorizer.h (vect_analyze_data_ref_dependences): Adjust. | |
4580 | (vect_slp_analyze_data_ref_dependences): New prototype. | |
4581 | ||
cad1735b RB |
4582 | 2013-03-21 Richard Biener <rguenther@suse.de> |
4583 | ||
4584 | * tree-ssa-loop-im.c (can_sm_ref_p): Do not test whether | |
4585 | ref is stored in the loop. | |
4586 | (find_refs_for_sm): Walk only over all stores. | |
4587 | (store_motion_loop): Allocate from lim_bitmap_obstack. | |
4588 | (store_motion): Likewise. | |
4589 | ||
141310ef RB |
4590 | 2013-03-21 Richard Biener <rguenther@suse.de> |
4591 | ||
4592 | * tree-vect-loop-manip.c (slpeel_tree_peel_loop_to_edge): | |
4593 | Update virtual SSA form. | |
4594 | ||
5022315a RO |
4595 | 2013-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4596 | ||
4597 | * configure.ac (gcc_cv_ld_eh_frame_ciev3): New test. | |
4598 | * configure: Regenerate. | |
4599 | * config.in: Regenerate. | |
4600 | * config/sol2.c (solaris_override_options): Only enforce DWARF 2 | |
4601 | if !HAVE_LD_EH_FRAME_CIEV3. | |
4602 | ||
50d4421c RB |
4603 | 2013-03-21 Richard Biener <rguenther@suse.de> |
4604 | ||
4605 | * tree-cfg.c (verify_expr_no_block): New function. | |
4606 | (verify_expr_location_1): Verify that neither DECL_DEBUG_EXPR | |
4607 | nor DECL_VALUE_EXPR have locations with associated blocks. | |
4608 | * tree-ssa-live.c (clear_unused_block_pointer_1): Remove. | |
4609 | (clear_unused_block_pointer): Remove code dealing with | |
4610 | blocks in DECL_DEBUG_EXPR locations. | |
4611 | ||
839b422f RB |
4612 | 2013-03-21 Richard Biener <rguenther@suse.de> |
4613 | ||
4614 | * tree.h (DECL_DEBUG_EXPR_IS_FROM): Rename to ... | |
4615 | (DECL_HAS_DEBUG_EXPR_P): ... this. Guard properly. | |
4616 | * tree.c (copy_node_stat): Do not copy DECL_HAS_DEBUG_EXPR_P. | |
4617 | * dwarf2out.c (add_var_loc_to_decl): Use DECL_HAS_DEBUG_EXPR_P | |
4618 | instead of DECL_DEBUG_EXPR_IS_FROM. | |
4619 | * gimplify.c (gimplify_modify_expr): Likewise. | |
4620 | * tree-cfg.c (verify_expr_location_1): Likewise. | |
4621 | * tree-complex.c (create_one_component_var): Likewise. | |
4622 | * tree-sra.c (create_access_replacement): Likewise. | |
4623 | * tree-ssa-live.c (clear_unused_block_pointer_1): Likewise. | |
4624 | (clear_unused_block_pointer): Likewise. | |
4625 | * tree-streamer-in.c (unpack_ts_decl_common_value_fields): Likewise. | |
4626 | * tree-streamer-out.c (pack_ts_decl_common_value_fields): Likewise. | |
4627 | * var-tracking.c (var_debug_decl): Likewise. | |
4628 | (track_expr_p): Likewise. | |
4629 | * tree-inline.c (add_local_variables): Likewise. Set | |
4630 | DECL_HAS_DEBUG_EXPR_P after copying it. | |
4631 | * tree-diagnostic.c (default_tree_printer): Use DECL_HAS_DEBUG_EXPR_P | |
4632 | instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly. | |
4633 | ||
fe04878d UB |
4634 | 2013-03-21 Uros Bizjak <ubizjak@gmail.com> |
4635 | ||
4636 | PR bootstrap/56656 | |
4637 | * configure.ac (HAVE_AS_IX86_INTERUNIT_MOVQ): New test. | |
4638 | * configure: Regenerate. | |
4639 | * config.in: Regenerate. | |
4640 | * config/i386/i386.md (*movdf_internal): Use | |
4641 | HAVE_AS_IX86_INTERUNIT_MOVQ to handle broken assemblers that require | |
4642 | movd instead of movq mnemonic for interunit moves. | |
4643 | (*movdi_internal): Ditto. | |
4644 | ||
bd059b26 | 4645 | 2013-03-21 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
fa2e9a58 N |
4646 | |
4647 | * config/aarch64/aarch64-simd.md (simd_fabd): New Attribute. | |
4648 | (abd<mode>_3): New pattern. | |
4649 | (aba<mode>_3): New pattern. | |
4650 | (fabd<mode>_3): New pattern. | |
4651 | ||
bd059b26 | 4652 | 2013-03-21 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
50ce6f88 N |
4653 | |
4654 | * config/aarch64/aarch64-elf.h (REGISTER_PREFIX): Remove. | |
4655 | * config/aarch64/aarch64.c (aarch64_print_operand): Remove all | |
4656 | occurrence of REGISTER_PREFIX as its empty string. | |
4657 | ||
4f1f78b9 JL |
4658 | 2013-03-20 Jeff Law <law@redhat.com> |
4659 | ||
4660 | * tree-ssa-dom.c (record_equivalences_from_incoming_edge): Record | |
4661 | addititional equivalences for equality comparisons between an SSA_NAME | |
4662 | and a constant where the SSA_NAME was set from a widening conversion. | |
4663 | ||
327a1118 WL |
4664 | 2013-03-20 Walter Lee <walt@tilera.com> |
4665 | ||
4666 | * config/tilegx/sync.md (atomic_test_and_set): New pattern. | |
4667 | ||
813e0036 UB |
4668 | 2013-03-20 Uros Bizjak <ubizjak@gmail.com> |
4669 | ||
4670 | * config/i386/i386.md (*movoi_internal_avx): Emit insn template | |
4671 | depending on type attribute. | |
4672 | (*movti_internal): Ditto. | |
4673 | (*movtf_internal): Ditto. | |
4674 | (*movxf_internal): Ditto. | |
4675 | (*movdf_internal): Ditto. | |
4676 | (*movsf_internal): Ditto. | |
4677 | ||
7cf34aae UB |
4678 | 2013-03-20 Uros Bizjak <ubizjak@gmail.com> |
4679 | ||
4680 | * config/i386/i386.md (*movti_internal): Set prefix attribute to | |
4681 | maybe_vex for sselog1 and ssemov types. | |
4682 | (*movdi_internal): Reorder operand constraints. | |
4683 | (*movsi_internal): Ditto. Set prefix attribute to | |
4684 | maybe_vex for sselog1 and ssemov types. | |
4685 | (*movtf_internal): Set prefix attribute to maybe_vex | |
4686 | for sselog1 and ssemov types. | |
4687 | (*movdf_internal): Ditto. Set prefix_data16 attribute for | |
4688 | DImode ssemov types. Reorder operand constraints. | |
4689 | (*movsf_internal): Set type of alternatives 3,4 to imov. Set prefix | |
4690 | attribute to maybe_vex for sselog1 and ssemov types. Set prefix_data16 | |
4691 | attribute for SImode ssemov types. Reorder operand constraints. | |
4692 | ||
19321415 MJ |
4693 | 2013-03-20 Martin Jambor <mjambor@suse.cz> |
4694 | ||
4695 | * params.def (PARAM_IPA_CP_ARRAY_INDEX_HINT_BONUS): New parameter. | |
4696 | * ipa-cp.c (hint_time_bonus): Add abonus for known array indices. | |
4697 | ||
c6d5ff83 MM |
4698 | 2013-03-20 Pat Haugen <pthaugen@us.ibm.com> |
4699 | ||
4700 | * config/rs6000/predicates.md (indexed_address, update_address_mem | |
4701 | update_indexed_address_mem): New predicates. | |
4702 | * config/rs6000/vsx.md (vsx_extract_<mode>_zero): Set correct "type" | |
4703 | attribute for load/store instructions. | |
4704 | * config/rs6000/dfp.md (movsd_store): Likewise. | |
4705 | (movsd_load): Likewise. | |
4706 | * config/rs6000/rs6000.md (zero_extend<mode>di2_internal1): Likewise. | |
4707 | (unnamed HI->DI extend define_insn): Likewise. | |
4708 | (unnamed SI->DI extend define_insn): Likewise. | |
4709 | (unnamed QI->SI extend define_insn): Likewise. | |
4710 | (unnamed QI->HI extend define_insn): Likewise. | |
4711 | (unnamed HI->SI extend define_insn): Likewise. | |
4712 | (unnamed HI->SI extend define_insn): Likewise. | |
4713 | (extendsfdf2_fpr): Likewise. | |
4714 | (movsi_internal1): Likewise. | |
4715 | (movsi_internal1_single): Likewise. | |
4716 | (movhi_internal): Likewise. | |
4717 | (movqi_internal): Likewise. | |
4718 | (movcc_internal1): Correct mnemonic for stw insn. Set correct "type" | |
4719 | attribute for load/store instructions. | |
4720 | (mov<mode>_hardfloat): Set correct "type" attribute for load/store | |
4721 | instructions. | |
4722 | (mov<mode>_softfloat): Likewise. | |
4723 | (mov<mode>_hardfloat32): Likewise. | |
4724 | (mov<mode>_hardfloat64): Likewise. | |
4725 | (mov<mode>_softfloat64): Likewise. | |
4726 | (movdi_internal32): Likewise. | |
4727 | (movdi_internal64): Likewise. | |
4728 | (probe_stack_<mode>): Likewise. | |
4729 | ||
4730 | 2013-03-20 Michael Meissner <meissner@linux.vnet.ibm.com> | |
4731 | ||
4732 | * config/rs6000/vector.md (VEC_R): Add 32-bit integer, binary | |
4733 | floating point, and decimal floating point to reload iterator. | |
4734 | ||
4735 | * config/rs6000/constraints.md (wl constraint): New constraints to | |
4736 | return FLOAT_REGS if certain options are used to reduce the number | |
4737 | of separate patterns that exist in the file. | |
4738 | (wx constraint): Likewise. | |
4739 | (wz constraint): Likewise. | |
4740 | ||
4741 | * config/rs6000/rs6000.c (rs6000_debug_reg_global): If | |
4742 | -mdebug=reg, print wg, wl, wx, and wz constraints. | |
4743 | (rs6000_init_hard_regno_mode_ok): Initialize new constraints. | |
4744 | Initialize the reload functions for 64-bit binary/decimal floating | |
4745 | point types. | |
4746 | (reg_offset_addressing_ok_p): If we are on a power7 or later, use | |
4747 | LFIWZX and STFIWX to load/store 32-bit decimal types, and don't | |
4748 | create the buffer on the stack to overcome not having a 32-bit | |
4749 | load and store. | |
4750 | (rs6000_emit_move): Likewise. | |
4751 | (rs6000_secondary_memory_needed_rtx): Likewise. | |
4752 | (rs6000_alloc_sdmode_stack_slot): Likewise. | |
4753 | (rs6000_preferred_reload_class): On VSX, we can create SFmode 0.0f | |
4754 | via xxlxor, just like DFmode 0.0. | |
4755 | ||
4756 | * config/rs6000/rs6000.h (TARGET_NO_SDMODE_STACK): New macro, | |
4757 | define as 1 if we are running on a power7 or newer. | |
4758 | (enum r6000_reg_class_enum): Add new constraints. | |
4759 | ||
4760 | * config/rs6000/dfp.md (movsd): Delete, combine with binary | |
4761 | floating point moves in rs6000.md. Combine power6x (mfpgpr) moves | |
4762 | with other moves by using conditional constraits (wg). Use LFIWZX | |
bd059b26 | 4763 | and STFIWX for loading SDmode on power7. Use xxlxor to create 0.0f. |
c6d5ff83 MM |
4764 | (movsd splitter): Likewise. |
4765 | (movsd_hardfloat): Likewise. | |
4766 | (movsd_softfloat): Likewise. | |
4767 | ||
4768 | * config/rs6000/rs6000.md (FMOVE32): New iterators to combine | |
4769 | binary and decimal floating point moves. | |
4770 | (fmove_ok): New attributes to combine binary and decimal floating | |
4771 | point moves, and to combine power6x (mfpgpr) moves along normal | |
4772 | floating moves. | |
4773 | (real_value_to_target): Likewise. | |
4774 | (f32_lr): Likewise. | |
4775 | (f32_lm): Likewise. | |
4776 | (f32_li): Likewise. | |
4777 | (f32_sr): Likewise. | |
4778 | (f32_sm): Likewise. | |
4779 | (f32_si): Likewise. | |
4780 | (movsf): Combine binary and decimal floating point moves. Combine | |
4781 | power6x (mfpgpr) moves with other moves by using conditional | |
bd059b26 | 4782 | constraits (wg). Use LFIWZX and STFIWX for loading SDmode on power7. |
c6d5ff83 MM |
4783 | (mov<mode> for SFmode/SDmode); Likewise. |
4784 | (SFmode/SDmode splitters): Likewise. | |
4785 | (movsf_hardfloat): Likewise. | |
4786 | (mov<mode>_hardfloat for SFmode/SDmode): Likewise. | |
4787 | (movsf_softfloat): Likewise. | |
4788 | (mov<mode>_softfloat for SFmode/SDmode): Likewise. | |
4789 | ||
4790 | * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wl, | |
4791 | wx and wz constraints. | |
4792 | ||
4793 | * config/rs6000/constraints.md (wg constraint): New constraint to | |
4794 | return FLOAT_REGS if -mmfpgpr (power6x) was used. | |
4795 | ||
4796 | * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Add wg | |
4797 | constraint. | |
4798 | ||
4799 | * config/rs6000/rs6000.c (rs6000_debug_reg_global): If | |
4800 | -mdebug=reg, print wg, wl, wx, and wz constraints. | |
4801 | (rs6000_init_hard_regno_mode_ok): Initialize new constraints. | |
4802 | Initialize the reload functions for 64-bit binary/decimal floating | |
4803 | point types. | |
4804 | (reg_offset_addressing_ok_p): If we are on a power7 or later, use | |
4805 | LFIWZX and STFIWX to load/store 32-bit decimal types, and don't | |
4806 | create the buffer on the stack to overcome not having a 32-bit | |
4807 | load and store. | |
4808 | (rs6000_emit_move): Likewise. | |
4809 | (rs6000_secondary_memory_needed_rtx): Likewise. | |
4810 | (rs6000_alloc_sdmode_stack_slot): Likewise. | |
4811 | (rs6000_preferred_reload_class): On VSX, we can create SFmode 0.0f | |
4812 | via xxlxor, just like DFmode 0.0. | |
4813 | ||
c6d5ff83 MM |
4814 | * config/rs6000/dfp.md (movdd): Delete, combine with binary |
4815 | floating point moves in rs6000.md. Combine power6x (mfpgpr) moves | |
4816 | with other moves by using conditional constraits (wg). Use LFIWZX | |
4817 | and STFIWX for loading SDmode on power7. | |
4818 | (movdd splitters): Likewise. | |
4819 | (movdd_hardfloat32): Likewise. | |
4820 | (movdd_softfloat32): Likewise. | |
4821 | (movdd_hardfloat64_mfpgpr): Likewise. | |
4822 | (movdd_hardfloat64): Likewise. | |
4823 | (movdd_softfloat64): Likewise. | |
4824 | ||
4825 | * config/rs6000/rs6000.md (FMOVE64): New iterators to combine | |
4826 | 64-bit binary and decimal floating point moves. | |
4827 | (FMOVE64X): Likewise. | |
4828 | (movdf): Combine 64-bit binary and decimal floating point moves. | |
4829 | Combine power6x (mfpgpr) moves with other moves by using | |
4830 | conditional constraits (wg). | |
4831 | (mov<mode> for DFmode/DDmode): Likewise. | |
4832 | (DFmode/DDmode splitters): Likewise. | |
4833 | (movdf_hardfloat32): Likewise. | |
4834 | (mov<mode>_hardfloat32 for DFmode/DDmode): Likewise. | |
4835 | (movdf_softfloat32): Likewise. | |
4836 | (movdf_hardfloat64_mfpgpr): Likewise. | |
4837 | (movdf_hardfloat64): Likewise. | |
4838 | (mov<mode>_hardfloat64 for DFmode/DDmode): Likewise. | |
4839 | (movdf_softfloat64): Likewise. | |
4840 | (mov<mode>_softfloat64 for DFmode/DDmode): Likewise. | |
4841 | (reload_<mode>_load): Move to later in the file so they aren't in | |
4842 | the middle of the floating point move insns. | |
4843 | (reload_<mode>_store): Likewise. | |
4844 | ||
4845 | * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wg | |
4846 | constraint. | |
4847 | ||
4848 | * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print out wg | |
4849 | constraint if -mdebug=reg. | |
bd059b26 UB |
4850 | (rs6000_initi_hard_regno_mode_ok): Enable wg constraint if -mfpgpr. |
4851 | Enable using dd reload support if needed. | |
c6d5ff83 MM |
4852 | |
4853 | * config/rs6000/dfp.md (movtd): Delete, combine with 128-bit | |
4854 | binary and decimal floating point moves in rs6000.md. | |
4855 | (movtd_internal): Likewise. | |
4856 | ||
4857 | * config/rs6000/rs6000.md (FMOVE128): Combine 128-bit binary and | |
4858 | decimal floating point moves. | |
4859 | (movtf): Likewise. | |
4860 | (movtf_internal): Likewise. | |
4861 | (mov<mode>_internal, TDmode/TFmode): Likewise. | |
4862 | (movtf_softfloat): Likewise. | |
4863 | (mov<mode>_softfloat, TDmode/TFmode): Likewise. | |
4864 | ||
4865 | * config/rs6000/rs6000.md (movdi_mfpgpr): Delete, combine with | |
4866 | movdi_internal64, using wg constraint for move direct operations. | |
4867 | (movdi_internal64): Likewise. | |
4868 | ||
4869 | * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print | |
4870 | MODES_TIEABLE_P for selected modes. Print the numerical value of | |
4871 | the various virtual registers. Use GPR/FPR first/last values, | |
4872 | instead of hard coding the register numbers. Print which modes | |
4873 | have reload functions registered. | |
bd059b26 UB |
4874 | (rs6000_option_override_internal): If -mdebug=reg, trace the options |
4875 | settings before/after setting cpu, target and subtarget settings. | |
4876 | (rs6000_secondary_reload_trace): Improve the RTL dump for -mdebug=addr | |
4877 | and for secondary reload failures in rs6000_secondary_reload_inner. | |
c6d5ff83 MM |
4878 | (rs6000_secondary_reload_fail): Likewise. |
4879 | (rs6000_secondary_reload_inner): Likewise. | |
4880 | ||
4881 | * config/rs6000/rs6000.md (FIRST_GPR_REGNO): Add convenience | |
4882 | macros for first/last GPR and FPR registers. | |
4883 | (LAST_GPR_REGNO): Likewise. | |
4884 | (FIRST_FPR_REGNO): Likewise. | |
4885 | (LAST_FPR_REGNO): Likewise. | |
4886 | ||
4887 | * config/rs6000/vector.md (mul<mode>3): Use the combined macro | |
4888 | VECTOR_UNIT_ALTIVEC_OR_VSX_P instead of separate calls to | |
4889 | VECTOR_UNIT_ALTIVEC_P and VECTOR_UNIT_VSX_P. | |
4890 | (vcond<mode><mode>): Likewise. | |
4891 | (vcondu<mode><mode>): Likewise. | |
4892 | (vector_gtu<mode>): Likewise. | |
4893 | (vector_gte<mode>): Likewise. | |
4894 | (xor<mode>3): Don't allow logical operations on TImode in 32-bit | |
bd059b26 | 4895 | to prevent the compiler from converting DImode operations to TImode. |
c6d5ff83 MM |
4896 | (ior<mode>3): Likewise. |
4897 | (and<mode>3): Likewise. | |
4898 | (one_cmpl<mode>2): Likewise. | |
4899 | (nor<mode>3): Likewise. | |
4900 | (andc<mode>3): Likewise. | |
4901 | ||
4902 | * config/rs6000/constraints.md (wt constraint): New constraint | |
4903 | that returns VSX_REGS if TImode is allowed in VSX registers. | |
4904 | ||
4905 | * config/rs6000/predicates.md (easy_fp_constant): 0.0f is an easy | |
4906 | constant under VSX. | |
4907 | ||
4908 | * config/rs6000/rs6000-modes.def (PTImode): Define, PTImode is | |
4909 | similar to TImode, but it is restricted to being in the GPRs. | |
4910 | ||
4911 | * config/rs6000/rs6000.opt (-mvsx-timode): New switch to allow | |
4912 | TImode to occupy a single VSX register. | |
4913 | ||
4914 | * config/rs6000/rs6000-cpus.def (ISA_2_6_MASKS_SERVER): Default to | |
4915 | -mvsx-timode for power7/power8. | |
4916 | (power7 cpu): Likewise. | |
4917 | (power8 cpu): Likewise. | |
4918 | ||
4919 | * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Make | |
4920 | sure that TFmode/TDmode take up two registers if they are ever | |
4921 | allowed in the upper VSX registers. | |
4922 | (rs6000_hard_regno_mode_ok): If -mvsx-timode, allow TImode in VSX | |
4923 | registers. | |
4924 | (rs6000_init_hard_regno_mode_ok): Likewise. | |
4925 | (rs6000_debug_reg_global): Add debugging for PTImode and wt | |
4926 | constraint. Print if LRA is turned on. | |
4927 | (rs6000_option_override_internal): Give an error if -mvsx-timode | |
4928 | and VSX is not enabled. | |
4929 | (invalid_e500_subreg): Handle PTImode, restricting it to GPRs. If | |
4930 | -mvsx-timode, restrict TImode to reg+reg addressing, and PTImode | |
4931 | to reg+offset addressing. Use PTImode when checking offset | |
4932 | addresses for validity. | |
4933 | (reg_offset_addressing_ok_p): Likewise. | |
4934 | (rs6000_legitimate_offset_address_p): Likewise. | |
4935 | (rs6000_legitimize_address): Likewise. | |
4936 | (rs6000_legitimize_reload_address): Likewise. | |
4937 | (rs6000_legitimate_address_p): Likewise. | |
4938 | (rs6000_eliminate_indexed_memrefs): Likewise. | |
4939 | (rs6000_emit_move): Likewise. | |
4940 | (rs6000_secondary_reload): Likewise. | |
4941 | (rs6000_secondary_reload_inner): Handle PTImode. Allow 64-bit | |
4942 | reloads to fpr registers to continue to use reg+offset addressing, | |
4943 | but 64-bit reloads to altivec registers need reg+reg addressing. | |
4944 | Drop test for PRE_MODIFY, since VSX loads/stores no longer support | |
4945 | it. Treat LO_SUM like a PLUS operation. | |
4946 | (rs6000_secondary_reload_class): If type is 64-bit, prefer to use | |
bd059b26 | 4947 | FLOAT_REGS instead of VSX_RGS to allow use of reg+offset addressing. |
c6d5ff83 MM |
4948 | (rs6000_cannot_change_mode_class): Do not allow TImode in VSX |
4949 | registers to share a register with a smaller sized type, since VSX | |
4950 | puts scalars in the upper 64-bits. | |
4951 | (print_operand): Add support for PTImode. | |
4952 | (rs6000_register_move_cost): Use VECTOR_MEM_VSX_P instead of | |
4953 | VECTOR_UNIT_VSX_P to catch types that can be loaded in VSX | |
4954 | registers, but don't have arithmetic support. | |
4955 | (rs6000_memory_move_cost): Add test for VSX. | |
4956 | (rs6000_opt_masks): Add -mvsx-timode. | |
4957 | ||
4958 | * config/rs6000/vsx.md (VSm): Change to use 64-bit aligned moves | |
4959 | for TImode. | |
4960 | (VSs): Likewise. | |
4961 | (VSr): Use wt constraint for TImode. | |
4962 | (VSv): Drop TImode support. | |
4963 | (vsx_movti): Delete, replace with versions for 32-bit and 64-bit. | |
4964 | (vsx_movti_64bit): Likewise. | |
4965 | (vsx_movti_32bit): Likewise. | |
4966 | (vec_store_<mode>): Use VSX iterator instead of vector iterator. | |
4967 | (vsx_and<mode>3): Delete use of '?' constraint on inputs, just put | |
4968 | one '?' on the appropriate output constraint. Do not allow TImode | |
4969 | logical operations on 32-bit systems. | |
4970 | (vsx_ior<mode>3): Likewise. | |
4971 | (vsx_xor<mode>3): Likewise. | |
4972 | (vsx_one_cmpl<mode>2): Likewise. | |
4973 | (vsx_nor<mode>3): Likewise. | |
4974 | (vsx_andc<mode>3): Likewise. | |
4975 | (vsx_concat_<mode>): Likewise. | |
4976 | (vsx_xxpermdi_<mode>): Fix thinko for non V2DF/V2DI modes. | |
4977 | ||
4978 | * config/rs6000/rs6000.h (MASK_VSX_TIMODE): Map from | |
4979 | OPTION_MASK_VSX_TIMODE. | |
4980 | (enum rs6000_reg_class_enum): Add RS6000_CONSTRAINT_wt. | |
4981 | (STACK_SAVEAREA_MODE): Use PTImode instead of TImode. | |
4982 | ||
4983 | * config/rs6000/rs6000.md (INT mode attribute): Add PTImode. | |
4984 | (TI2 iterator): New iterator for TImode, PTImode. | |
4985 | (wd mode attribute): Add values for vector types. | |
bd059b26 UB |
4986 | (movti_string): Replace TI move operations with operations for TImode |
4987 | and PTImode. Add support for TImode being allowed in VSX registers. | |
c6d5ff83 MM |
4988 | (mov<mode>_string, TImode/PTImode): Likewise. |
4989 | (movti_ppc64): Likewise. | |
4990 | (mov<mode>_ppc64, TImode/PTImode): Likewise. | |
4991 | (TI mode splitters): Likewise. | |
4992 | ||
4993 | * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wt | |
4994 | constraint. | |
4995 | ||
1fc5eced MG |
4996 | 2013-03-20 Marc Glisse <marc.glisse@inria.fr> |
4997 | ||
4998 | PR tree-optimization/56355 | |
4999 | * fold-const.c (tree_binary_nonnegative_warnv_p) <MULT_EXPR>: | |
5000 | Also handle integers with undefined overflow. | |
5001 | ||
22c4c869 CM |
5002 | 2013-03-20 Catherine Moore <clm@codesourcery.com> |
5003 | Maciej W. Rozycki <macro@codesourcery.com> | |
5004 | Tom de Vries <tom@codesourcery.com> | |
5005 | Nathan Sidwell <nathan@codesourcery.com> | |
5006 | Iain Sandoe <iain@codesourcery.com> | |
5007 | Nathan Froyd <froydnj@codesourcery.com> | |
5008 | Chao-ying Fu <fu@mips.com> | |
5009 | ||
5010 | * doc/extend.texi: (micromips, nomicromips, nocompression): | |
7cf34aae | 5011 | Document new function attributes. |
22c4c869 CM |
5012 | * doc/invoke.texi (minterlink-compressed, mmicromips, |
5013 | m14k, m14ke, m14kec): Document new options. | |
5014 | (minterlink-mips16): Update documentation. | |
5015 | * doc/md.texi (ZC, ZD): Document new constraints. | |
5016 | * configure.ac (gcc_cv_as_micromips): Check if linker | |
5017 | supports the .set micromips directive. | |
5018 | * configure: Regenerate. | |
5019 | * config.in: Regenerate. | |
5020 | * config/mips/mips-tables.opt: Regenerate. | |
5021 | * config/mips/micromips.md: New file. | |
5022 | * constraints.md (ZC, ZD): New constraints. | |
5023 | * config/mips/predicates.md (movep_src_register): New predicate. | |
5024 | (movep_src_operand): New predicate. | |
5025 | (non_volatile_mem_operand): New predicate. | |
5026 | * config/mips/mips.md (multimem): New type. | |
5027 | (length): Differentiate between 17-bit and 18-bit branch offsets. | |
5028 | (MOVEP1, MOVEP2): New mode iterator. | |
33159866 | 5029 | (mov_<load>l): Use ZC constraint. |
22c4c869 CM |
5030 | (mov_<load>r): Likewise. |
5031 | (mov_<store>l): Likewise. | |
5032 | (mov_<store>r): Likewise. | |
5033 | (*branch_equality<mode>_inverted): Add microMIPS support. | |
5034 | (*branch_equality<mode>): Likewise. | |
5035 | (*jump_absolute): Likewise. | |
5036 | (indirect_jump_<mode>): Likewise. | |
5037 | (tablejump_<mode>): Likewise. | |
5038 | (<optab>_internal): Likewise. | |
5039 | (sibcall_internal): Likewise. | |
5040 | (sibcall_value_internal): Likewise. | |
5041 | (prefetch): Use constraint ZD. | |
5042 | * config/mips/mips.opt (minterlink-compressed): New option. | |
5043 | (minterlink-mips16): Now an alias for minterlink-compressed. | |
5044 | (mmicromips): New option. | |
5045 | * config/mips/sync.md (sync_compare_and_swap<mode>): Use ZR constraint. | |
5046 | (compare_and_swap_12): Likewise. | |
5047 | (sync_add<mode>): Likewise. | |
5048 | (sync_<optab>_12): Likewise. | |
5049 | (sync_old_<optab>_12): Likewise. | |
5050 | (sync_new_<optab>_12): Likewise. | |
5051 | (sync_nand_12): Likewise. | |
5052 | (sync_old_nand_12): Likewise. | |
5053 | (sync_new_nand_12): Likewise. | |
5054 | (sync_sub<mode>): Likewise. | |
5055 | (sync_old_add<mode>): Likewise. | |
5056 | (sync_old_sub<mode>): Likewise. | |
5057 | (sync_new_add<mode>): Likewise. | |
5058 | (sync_new_sub<mode>): Likewise. | |
5059 | (sync_<optab><mode>): Likewise. | |
5060 | (sync_old_<optab><mode>): Likewise. | |
5061 | (sync_new_<optab><mode>): Likewise. | |
5062 | (sync_nand<mode>): Likewise. | |
5063 | (sync_old_nand<mode>): Likewise. | |
5064 | (sync_new_nand<mode>): Likewise. | |
5065 | (sync_lock_test_and_set<mode>): Likewise. | |
5066 | (test_and_set_12): Likewise. | |
5067 | (atomic_compare_and_swap<mode>): Likewise. | |
5068 | (atomic_exchange<mode>_llsc): Likewise. | |
5069 | (atomic_fetch_add<mode>_llsc): Likewise. | |
5070 | * config/mips/mips-cpus.def (m14kc, m14k): New processors. | |
5071 | * config/mips/mips-protos.h (umips_output_save_restore): New prototype. | |
5072 | (umips_save_restore_pattern_p): Likewise. | |
5073 | (umips_load_store_pair_p): Likewise. | |
5074 | (umips_output_load_store_pair): Likewise. | |
5075 | (umips_movep_target_p): Likewise. | |
5076 | (umips_12bit_offset_address_p): Likewise. | |
5077 | * config/mips/mips.c (MIPS_MAX_FIRST_STEP): Update for microMIPS. | |
5078 | (mips_base_mips16): Rename this... | |
5079 | (mips_base_compression_flags): ...to this. Update all uses. | |
5080 | (mips_attribute_table): Add micromips, nomicromips and nocompression. | |
5081 | (mips_mips16_decl_p): Delete. | |
5082 | (mips_nomips16_decl_p): Delete. | |
33159866 | 5083 | (mips_get_compress_on_flags): New function. |
22c4c869 CM |
5084 | (mips_get_compress_off_flags): New function. |
5085 | (mips_get_compress_mode): New function. | |
5086 | (mips_get_compress_on_name): New function. | |
5087 | (mips_get_compress_off_name): New function. | |
5088 | (mips_insert_attributes): Support multiple compression types. | |
5089 | (mips_merge_decl_attributes): Likewise. | |
5090 | (umips_12bit_offset_address_p): New function. | |
5091 | (mips_start_function_definition): Emit .set micromips directive. | |
5092 | (mips_call_may_need_jalx_p): New function. | |
5093 | (mips_function_ok_for_sibcall): Add microMIPS support. | |
5094 | (mips_print_operand_punctuation): Support short delay slots and | |
5095 | compact jumps. | |
5096 | (umips_swm_mask, umips_swm_encoding): New. | |
5097 | (umips_build_save_restore): New function. | |
5098 | (mips_for_each_saved_gpr_and_fpr): Add microMIPS support. | |
5099 | (was_mips16_p): Remove. | |
5100 | (old_compression_mode): New. | |
5101 | (mips_set_compression_mode): New function. | |
5102 | (mips_set_current_function): Add microMIPS support. | |
5103 | (mips_option_override): Likewise. | |
5104 | (umips_save_restore_pattern_p): New function. | |
5105 | (umips_output_save_restore): New function. | |
5106 | (umips_load_store_pair_p_1): New function. | |
5107 | (umips_load_store_pair_p): New function. | |
5108 | (umips_output_load_store_pair_1): New function. | |
5109 | (umips_output_load_store_pair): New function. | |
5110 | (umips_movep_target_p) New function. | |
5111 | (mips_prepare_pch_save): Add microMIPS support. | |
5112 | * config/mips/mips.h (TARGET_COMPRESSION): New. | |
5113 | (TARGET_CPU_CPP_BUILTINS): Update macro | |
5114 | to use new compression flags and to support microMIPS. | |
5115 | (MIPS_ISA_LEVEL_SPEC): Add m14k processors. | |
5116 | (MIPS_ARCH_FLOAT_SPEC): Likewise. | |
5117 | (ISA_HAS_LWXS): Include TARGET_MICROMIPS. | |
5118 | (ISA_HAS_LOAD_DELAY): Exclude TARGET_MICROMIPS. | |
5119 | (ASM_SPEC): Support mmicromips and mno-micromips. | |
5120 | (M16STORE_REG_P): New macro. | |
5121 | (MIPS_CALL): Support TARGET_MICROMIPS. | |
5122 | (MICROMIPS_J): New macro. | |
5123 | (mips_base_mips16): Rename this... | |
5124 | (mips_base_compression_flags): ...to this. | |
5125 | (UMIPS_12BIT_OFFSET_P): New macro. | |
5126 | * config/mips/t-sde: (MULTILIB_OPTIONS): Add microMIPS. | |
5127 | (MULTILIB_DIRNAMES): Likewise. | |
92a8d7a7 RB |
5128 | 2013-03-20 Richard Biener <rguenther@suse.de> |
5129 | ||
5130 | PR tree-optimization/56661 | |
5131 | * tree-ssa-sccvn.c (visit_use): Only value-number calls if | |
5132 | the result does not have to be distinct. | |
5133 | ||
54714c68 RB |
5134 | 2013-03-20 Richard Biener <rguenther@suse.de> |
5135 | ||
5136 | * tree-inline.c (copy_tree_body_r): Sync MEM_REF code with | |
5137 | remap_gimple_op_r. | |
5138 | ||
cca1130d BS |
5139 | 2013-03-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
5140 | Steven Bosscher <steven@gcc.gnu.org> | |
5141 | ||
5142 | PR rtl-optimization/56605 | |
5143 | * loop-iv.c (implies_p): Handle equal RTXs and subregs. | |
5144 | ||
2a930377 UB |
5145 | 2013-03-20 Uros Bizjak <ubizjak@gmail.com> |
5146 | ||
5147 | PR bootstrap/56656 | |
5148 | * config/i386/i386.md (*movdi_internal): Handle broken assemblers | |
5149 | that require movd instead of movq. | |
5150 | ||
d6d305fe RB |
5151 | 2013-03-20 Richard Biener <rguenther@suse.de> |
5152 | ||
5153 | * tree-ssa-structalias.c (struct variable_info): Add pointer | |
5154 | to the first field of an aggregate with sub-vars. Make | |
5155 | this and the pointer to the next subfield its ID. | |
5156 | (vi_next): New function. | |
5157 | (nothing_id, anything_id, readonly_id, escaped_id, nonlocal_id, | |
5158 | storedanything_id, integer_id): Increment by one. | |
5159 | (new_var_info, get_call_vi, lookup_call_clobber_vi, | |
5160 | get_call_clobber_vi): Adjust. | |
5161 | (solution_set_expand): Simplify and speedup. | |
5162 | (solution_set_add): Inline into ... | |
5163 | (set_union_with_increment): ... this. Adjust accordingly. | |
5164 | (do_sd_constraint): Likewise. | |
5165 | (do_ds_constraint): Likewise. | |
5166 | (do_complex_constraint): Simplify. | |
5167 | (build_pred_graph): Adjust. | |
5168 | (solve_graph): Likewise. Simplify and speedup. | |
5169 | (get_constraint_for_ssa_var, get_constraint_for_ptr_offset, | |
5170 | get_constraint_for_component_ref, get_constraint_for_1, | |
5171 | first_vi_for_offset, first_or_preceding_vi_for_offset, | |
5172 | create_function_info_for, create_variable_info_for_1, | |
5173 | create_variable_info_for, intra_create_variable_infos): Adjust. | |
5174 | (init_base_vars): Push NULL for ID zero. | |
5175 | (compute_points_to_sets): Adjust. | |
5176 | ||
a271b42d RB |
5177 | 2013-03-20 Richard Biener <rguenther@suse.de> |
5178 | ||
5179 | * cfgloop.c (verify_loop_structure): Streamline and avoid | |
5180 | ICEing on corrupt loop tree. | |
5181 | * graph.c (draw_cfg_nodes_for_loop): Avoid ICEing on corrupt | |
5182 | loop tree. | |
5183 | ||
ebd65954 RB |
5184 | 2013-03-20 Richard Biener <rguenther@suse.de> |
5185 | ||
5186 | * tree-vect-loop-manip.c (slpeel_can_duplicate_loop_p): Do not | |
5187 | check whether an SSA update is needed. | |
5188 | ||
4547b7ee RS |
5189 | 2013-03-20 Richard Sandiford <rdsandiford@googlemail.com> |
5190 | ||
5191 | * config/mips/constraints.md (T): Rename to... | |
5192 | (Yf): ...this. | |
5193 | (U): Rename to... | |
5194 | (Yd): ...this. | |
5195 | * config/mips/mips.md (*movdi_64bit, *movdi_64bit_mips16) | |
5196 | (*mov<mode>_internal, *mov<mode>_mips16): Update accordingly. | |
5197 | ||
0b8cdc58 IB |
5198 | 2013-03-19 Ian Bolton <ian.bolton@arm.com> |
5199 | ||
5200 | * config/aarch64/aarch64.md (*sub<mode>3_carryin): New pattern. | |
5201 | (*subsi3_carryin_uxtw): Likewise. | |
5202 | ||
5977a10d IB |
5203 | 2013-03-19 Ian Bolton <ian.bolton@arm.com> |
5204 | ||
5205 | * config/aarch64/aarch64.md (*ror<mode>3_insn): New pattern. | |
5206 | (*rorsi3_insn_uxtw): Likewise. | |
5207 | ||
bd83ff2c IB |
5208 | 2013-03-19 Ian Bolton <ian.bolton@arm.com> |
5209 | ||
5210 | * config/aarch64/aarch64.md (*extr<mode>5_insn): New pattern. | |
5211 | (*extrsi5_insn_uxtw): Likewise. | |
5212 | ||
ba65123c RB |
5213 | 2013-03-19 Richard Biener <rguenther@suse.de> |
5214 | ||
5215 | PR tree-optimization/56273 | |
5216 | * passes.c (init_optimization_passes): Move second VRP after DOM. | |
5217 | ||
2eac0476 UB |
5218 | 2013-03-19 Uros Bizjak <ubizjak@gmail.com> |
5219 | ||
5220 | * config/i386/i386.md (*movti_internal): Merge from | |
5221 | *movti_internal_rex64 and *movti_internal_sse. Use x64 isa attribute. | |
5222 | (*movdi_internal): Merge with *movdi_internal_rex64. Use x64 and | |
5223 | nox64 isa attributes. | |
5224 | ||
6e55eda7 RB |
5225 | 2013-03-18 Richard Biener <rguenther@suse.de> |
5226 | ||
5227 | * tree-ssa-structalias.c (find): Use gcc_checking_assert. | |
5228 | (unite): Likewise. | |
5229 | (merge_node_constraints): Likewise. | |
5230 | (build_succ_graph): Likewise. | |
5231 | (valid_graph_edge): Inline into single caller. | |
5232 | (unify_nodes): Likewise. Use bitmap_set_bit return value | |
5233 | and cache varinfo. | |
5234 | (scc_visit): Fix formatting and variable use. | |
5235 | (do_sd_constraint): Use gcc_checking_assert. | |
5236 | (do_ds_constraint): Likewise. | |
5237 | (do_complex_constraint): Likewise. | |
5238 | (condense_visit): Likewise. Cleanup. | |
5239 | (dump_pred_graph): New function. | |
5240 | (perform_var_substitution): Dump the pred-graph before | |
5241 | variable substitution. | |
5242 | (find_equivalent_node): Use gcc_checking_assert. | |
5243 | (rewrite_constraints): Guard checking loop with ENABLE_CHECKING. | |
5244 | ||
4bdd44c4 RB |
5245 | 2013-03-18 Richard Biener <rguenther@suse.de> |
5246 | ||
5247 | * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): | |
5248 | Remove cond_expr_stmt_list argument and do not gimplify the | |
5249 | built expression. | |
5250 | (vect_loop_versioning): Adjust. | |
5251 | * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): | |
5252 | Cleanup to use less temporaries. | |
5253 | (vect_create_data_ref_ptr): Cleanup. | |
5254 | ||
38c56a5b JJ |
5255 | 2013-03-18 Jakub Jelinek <jakub@redhat.com> |
5256 | ||
5257 | PR tree-optimization/56635 | |
5258 | * fold-const.c (operand_equal_p): For MEM_REF and TARGET_MEM_REF, | |
5259 | require types_compatible_p types. | |
5260 | ||
20b2e6a0 NC |
5261 | 2013-03-18 Nick Clifton <nickc@redhat.com> |
5262 | ||
a6178a25 NC |
5263 | * config/stormy16/stormy16.c (xstormy16_expand_prologue): Remove |
5264 | spurious backslash. | |
5265 | ||
20b2e6a0 NC |
5266 | * config/mn10300/mn10300.c (mn10300_get_live_callee_saved_regs): |
5267 | Add missing line to comment describing function. | |
5268 | ||
92608d0e RB |
5269 | 2013-03-18 Richard Biener <rguenther@suse.de> |
5270 | ||
5271 | PR tree-optimization/56210 | |
5272 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): | |
5273 | Handle string / character search functions. | |
5274 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise. | |
5275 | ||
31348d52 RB |
5276 | 2013-03-18 Richard Biener <rguenther@suse.de> |
5277 | ||
5278 | PR middle-end/56483 | |
5279 | * cfgexpand.c (expand_gimple_cond): Inline gimple_cond_single_var_p | |
5280 | and implement properly. | |
5281 | * gimple.h (gimple_cond_single_var_p): Remove. | |
5282 | ||
fcac74a1 RB |
5283 | 2013-03-18 Richard Biener <rguenther@suse.de> |
5284 | ||
5285 | * tree-data-ref.h (find_data_references_in_loop): Declare. | |
5286 | * tree-data-ref.c (get_references_in_stmt): Use a stack | |
5287 | vector pre-allocated in the callers. | |
5288 | (find_data_references_in_stmt): Adjust. | |
5289 | (graphite_find_data_references_in_stmt): Likewise. | |
5290 | (create_rdg_vertices): Likewise. | |
5291 | (find_data_references_in_loop): Export. | |
5292 | * tree-vect-data-refs.c (vect_analyze_data_ref_dependences): | |
5293 | Compute dependences here... | |
5294 | (vect_analyze_data_refs): ...not here. When we encounter | |
5295 | a non-vectorizable data reference in basic-block vectorization | |
5296 | truncate the data reference vector. Do not bother to | |
5297 | fixup data-dependence information for gather loads. | |
5298 | * tree-vect-slp.c (vect_slp_analyze_bb_1): Check the number | |
5299 | of data references, as reported. | |
5300 | ||
0d5a1b56 RB |
5301 | 2013-03-18 Richard Biener <rguenther@suse.de> |
5302 | ||
5303 | PR tree-optimization/3713 | |
5304 | * tree-ssa-sccvn.c (visit_copy): Simplify. Always propagate | |
5305 | has_constants and expr. | |
5306 | (stmt_has_constants): Properly valueize SSA names when deciding | |
5307 | whether the stmt has constants. | |
5308 | ||
789c34e3 RB |
5309 | 2013-03-18 Richard Biener <rguenther@suse.de> |
5310 | ||
5311 | * tree-ssa-loop-manip.c (find_uses_to_rename): Do not scan the | |
5312 | whole function when there is nothing to do. | |
5313 | * tree-ssa-loop.c (pass_vectorize): Remove TODO_update_ssa. | |
5314 | * tree-vectorizer.c (vectorize_loops): Update virtual and | |
5315 | loop-closed SSA once. | |
5316 | * tree-vect-loop.c (vect_transform_loop): Do not update SSA here. | |
5317 | ||
076b4605 RB |
5318 | 2013-03-18 Richard Biener <rguenther@suse.de> |
5319 | ||
5320 | PR middle-end/56113 | |
5321 | * domwalk.c (bb_postorder): New global static. | |
5322 | (cmp_bb_postorder): New function. | |
5323 | (walk_dominator_tree): Replace scheme imposing an order for | |
5324 | visiting dominator sons by one sorting them at the time they | |
5325 | are pushed on the stack. | |
5326 | ||
bdb01696 RB |
5327 | 2013-03-18 Richard Biener <rguenther@suse.de> |
5328 | ||
5329 | PR tree-optimization/39326 | |
5330 | * tree-ssa-loop-im.c (refs_independent_p): Exploit symmetry. | |
5331 | (struct mem_ref): Replace mem member with ao_ref typed member. | |
5332 | (MEM_ANALYZABLE): Adjust. | |
5333 | (memref_eq): Likewise. | |
5334 | (mem_ref_alloc): Likewise. | |
5335 | (gather_mem_refs_stmt): Likewise. | |
5336 | (mem_refs_may_alias_p): Use the ao_ref to query the alias oracle. | |
5337 | (execute_sm_if_changed_flag_set): Adjust. | |
5338 | (execute_sm): Likewise. | |
5339 | (ref_always_accessed_p): Likewise. | |
5340 | (refs_independent_p): Likewise. | |
5341 | (can_sm_ref_p): Likewise. | |
5342 | ||
12d2dc5e JJ |
5343 | 2013-03-18 Jakub Jelinek <jakub@redhat.com> |
5344 | ||
5345 | PR c/56566 | |
5346 | * tree.c (tree_int_cst_min_precision): For integer_zerop (value) | |
5347 | return 1 even for !unsignedp. | |
5348 | ||
286fb677 UB |
5349 | 2013-03-17 Uros Bizjak <ubizjak@gmail.com> |
5350 | ||
5351 | * config/i386/i386.md (isa): Add x64 and nox64. | |
5352 | (enabled): Define x64 for TARGET_64BIT and nox64 for !TARGET_64BIT. | |
5353 | (*pushtf): Enable *roF alternative for x64 isa only. | |
5354 | (*pushxf): Merge with *pushxf_nointeger. Use Yx*r constraint. Set | |
5355 | mode attribute of integer alternatives to DImode for TARGET_64BIT. | |
5356 | (*pushdf): Merge with *pushdf_rex64. Use x64 and nox64 isa attributes. | |
5357 | (*movtf_internal): Merge from *movtf_internal_rex64 and | |
5358 | *movtf_internal_sse. Use x64 and nox64 isa attributes. | |
5359 | (*movxf_internal): Merge with *movxf_internal_rex64. Use x64 and | |
5360 | nox64 isa attributes. | |
5361 | (*movdf_internal): Merge with *movdf_internal_rex64. Use x64 and | |
5362 | nox64 isa attributes. | |
5363 | * config/i386/constraints.md (Yd): Do not set for TARGET_64BIT. | |
5364 | ||
88b97037 UB |
5365 | 2013-03-17 Uros Bizjak <ubizjak@gmail.com> |
5366 | ||
5367 | * config/alpha/alpha.c (TARGET_LRA_P): New define. | |
5368 | ||
9f4f1735 JJ |
5369 | 2013-03-17 Jakub Jelinek <jakub@redhat.com> |
5370 | ||
5371 | PR target/56640 | |
5372 | * config/arm/arm.h (REG_CLASS_NAMES): Add "SFP_REG" and "AFP_REG" | |
5373 | class names. Remove trailing comma after "ALL_REGS". | |
5374 | ||
48f4a6fa JH |
5375 | 2013-03-16 Jan Hubicka <jh@suse.cz> |
5376 | ||
5377 | * cgraph.h (cgraph_get_create_real_symbol_node): Declare. | |
5378 | * cgraph.c (cgraph_get_create_real_symbol_node): New function. | |
5379 | * cgrpahbuild.c: Use cgraph_get_create_real_symbol_node instead | |
5380 | of cgraph_get_create_node. | |
5381 | * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise. | |
5382 | ||
98e81123 JM |
5383 | 2013-03-16 Jason Merrill <jason@redhat.com> |
5384 | ||
5385 | PR debug/49090 | |
5386 | * dwarf2out.c (gen_generic_params_dies): Indicate default arguments | |
5387 | with DW_AT_default_value. | |
5388 | ||
8a298c04 JJ |
5389 | 2013-03-16 Jakub Jelinek <jakub@redhat.com> |
5390 | ||
5391 | * BASE-VER: Set to 4.9.0. | |
5392 | ||
4323afa0 AK |
5393 | 2013-03-14 Andi Kleen <ak@linux.intel.com> |
5394 | ||
5395 | PR target/56619 | |
5396 | * doc/extend.texi: Document __ATOMIC_HLE_ACQUIRE, | |
5397 | __ATOMIC_HLE_RELEASE. Document __builtin_ia32 TSX intrincs. | |
5398 | Document _x* TSX intrinsics. | |
5399 | ||
b3c0d469 JJ |
5400 | 2013-03-14 Edgar E. Iglesias <edgar.iglesias@xilinx.com> |
5401 | David Holsgrove <david.holsgrove@xilinx.com> | |
8cc9a5a5 EI |
5402 | |
5403 | * configure.ac: Add MicroBlaze TLS support detection. | |
5404 | * configure: Regenerate. | |
88b97037 UB |
5405 | * config/microblaze/microblaze-protos.h |
5406 | (microblaze_cannot_force_const_mem, microblaze_tls_referenced_p, | |
5407 | symbol_mentioned_p, label_mentioned_p): Add prototypes. | |
5408 | * config/microblaze/microblaze.c (microblaze_address_type): Add | |
5409 | ADDRESS_TLS and tls_reloc address types. | |
8cc9a5a5 EI |
5410 | (microblaze_address_info): Add tls_reloc. |
5411 | (TARGET_HAVE_TLS): Define. | |
5412 | (get_tls_get_addr, microblaze_tls_symbol_p, microblaze_tls_operand_p_1, | |
5413 | microblaze_tls_referenced_p, microblaze_cannot_force_const_mem, | |
88b97037 UB |
5414 | symbol_mentioned_p, label_mentioned_p, tls_mentioned_p, |
5415 | load_tls_operand, microblaze_call_tls_get_addr, | |
5416 | microblaze_legitimize_tls_address): New functions. | |
8cc9a5a5 EI |
5417 | (microblaze_classify_unspec): Handle UNSPEC_TLS. |
5418 | (get_base_reg): Use microblaze_tls_symbol_p. | |
5419 | (microblaze_classify_address): Handle TLS. | |
88b97037 UB |
5420 | (microblaze_legitimate_pic_operand): Use symbol_mentioned_p, |
5421 | label_mentioned_p and microblaze_tls_referenced_p. | |
8cc9a5a5 EI |
5422 | (microblaze_legitimize_address): Handle TLS. |
5423 | (microblaze_address_insns): Handle ADDRESS_TLS. | |
5424 | (pic_address_needs_scratch): Handle TLS. | |
5425 | (print_operand_address): Handle TLS. | |
5426 | (microblaze_expand_prologue): Check TLS_NEEDS_GOT. | |
5427 | (microblaze_expand_move): Handle TLS. | |
88b97037 UB |
5428 | (microblaze_legitimate_constant_p): Check |
5429 | microblaze_cannot_force_const_mem and microblaze_tls_symbol_p. | |
8cc9a5a5 EI |
5430 | (TARGET_CANNOT_FORCE_CONST_MEM): Define. |
5431 | * config/microblaze/microblaze.h (TLS_NEEDS_GOT): Define | |
5432 | (PIC_OFFSET_TABLE_REGNUM): Set. | |
5433 | * config/microblaze/linux.h (TLS_NEEDS_GOT): Define. | |
5434 | * config/microblaze/microblaze.md (UNSPEC_TLS): Define. | |
5435 | (addsi3, movsi_internal2, movdf_internal): Update constraints | |
5436 | * config/microblaze/predicates.md (arith_plus_operand): Define | |
88b97037 UB |
5437 | (move_operand): Redefine as move_src_operand, |
5438 | check microblaze_tls_referenced_p. | |
8cc9a5a5 | 5439 | |
d803a491 IB |
5440 | 2013-03-14 Ian Bolton <ian.bolton@arm.com> |
5441 | ||
5442 | * config/aarch64/aarch64.md: (*and<mode>3nr_compare0): Use CC_NZ. | |
5443 | (*and_<SHIFT:optab><mode>3nr_compare0): Likewise. | |
5444 | ||
a8504f22 IB |
5445 | 2013-03-14 Ian Bolton <ian.bolton@arm.com> |
5446 | ||
5447 | * config/aarch64/aarch64.c (aarch64_select_cc_mode): Return correct | |
5448 | CC mode for AND. | |
5449 | ||
df2dfaea JJ |
5450 | 2013-03-14 Jakub Jelinek <jakub@redhat.com> |
5451 | ||
fbd28bc3 JJ |
5452 | PR tree-optimization/53265 |
5453 | * common.opt (Waggressive-loop-optimizations): New option. | |
5454 | * tree-ssa-loop-niter.c: Include tree-pass.h. | |
5455 | (do_warn_aggressive_loop_optimizations): New function. | |
5456 | (record_estimate): Call it. Don't add !is_exit bounds to loop->bounds | |
5457 | if number_of_latch_executions returned constant. | |
5458 | (estimate_numbers_of_iterations_loop): Call number_of_latch_executions | |
5459 | early. If number_of_latch_executions returned constant, set | |
5460 | nb_iterations_upper_bound back to it. | |
5461 | * cfgloop.h (struct loop): Add warned_aggressive_loop_optimizations | |
5462 | field. | |
5463 | * Makefile.in (tree-ssa-loop-niter.o): Depend on $(TREE_PASS_H). | |
5464 | * doc/invoke.texi (-Wno-aggressive-loop-optimizations): Document. | |
5465 | ||
df2dfaea JJ |
5466 | * config/aarch64/t-aarch64-linux (MULTARCH_DIRNAME): Remove. |
5467 | (MULTILIB_OSDIRNAMES): Set. | |
5468 | * genmultilib: If defaultosdirname doesn't start with :: , set | |
5469 | defaultosdirname2 instead, clear it and emit two . multilib_raw | |
5470 | entries instead of just one. | |
5471 | ||
ee0d2b68 KK |
5472 | 2013-03-14 Kaz Kojima <kkojima@gcc.gnu.org> |
5473 | ||
5474 | * config/sh/linux.h (TARGET_DEFAULT): Remove MASK_USERMODE. | |
5475 | (SUBTARGET_OVERRIDE_OPTIONS): Set TARGET_USERMODE as default. | |
5476 | * config/sh/netbsd-elf.h (TARGET_DEFAULT): Remove MASK_USERMODE. | |
5477 | (SUBTARGET_OVERRIDE_OPTIONS): New. | |
5478 | ||
decc676e OE |
5479 | 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org> |
5480 | ||
5481 | PR target/49880 | |
5482 | * config/sh/sh.opt (FPU_SINGLE_ONLY): New mask. | |
5483 | (musermode): Convert to Var(TARGET_USERMODE). | |
5484 | * config/sh/sh.h (SELECT_SH2A_SINGLE_ONLY, SELECT_SH4_SINGLE_ONLY, | |
5485 | MASK_ARCH): Add MASK_FPU_SINGLE_ONLY. | |
5486 | * config/sh/sh.c (sh_option_override): Use | |
5487 | TARGET_FPU_DOUBLE || TARGET_FPU_SINGLE_ONLY for call-fp case. | |
5488 | * config/sh/sh.md (udivsi3_i1, divsi3_i1): Remove ! TARGET_SH4 | |
5489 | condition. | |
5490 | (udivsi3_i4, divsi3_i4): Use TARGET_FPU_DOUBLE condition instead of | |
5491 | TARGET_SH4. | |
5492 | (udivsi3_i4_single, divsi3_i4_single): Use | |
5493 | TARGET_FPU_SINGLE_ONLY || TARGET_FPU_DOUBLE instead of TARGET_HARD_SH4. | |
5494 | ||
f4b719c7 DK |
5495 | 2013-03-13 Dave Korn <dave.korn.cygwin@....> |
5496 | ||
5497 | * config/i386/cygwin.h (SHARED_LIBGCC_SPEC): Make shared libgcc the | |
5498 | default setting. | |
5499 | ||
c40eced0 RB |
5500 | 2013-03-13 Richard Biener <rguenther@suse.de> |
5501 | ||
5502 | PR tree-optimization/56608 | |
5503 | * tree-vect-slp.c (vect_schedule_slp): Do not remove scalar | |
5504 | calls when vectorizing basic-blocks. | |
5505 | ||
1bfa5973 JJ |
5506 | 2013-03-13 Jakub Jelinek <jakub@redhat.com> |
5507 | ||
5508 | PR plugins/45078 | |
5509 | * config.gcc: On arm, mips, sh and sparc add vxworks-dummy.h to | |
5510 | tm_file. | |
5511 | ||
6fcf5434 JJ |
5512 | 2013-03-12 Jakub Jelinek <jakub@redhat.com> |
5513 | ||
5514 | * doc/invoke.texi (-Waddr-space-convert): Move into the table earlier. | |
5515 | ||
4f38fa8c JH |
5516 | 2013-03-11 Jan Hubicka <jh@suse.cz> |
5517 | ||
5518 | PR lto/56557 | |
5519 | * lto-streamer-out.c (output_symbol_p): Skip references from | |
5520 | constructors of external variables. | |
5521 | ||
c5c5ba89 JH |
5522 | 2013-03-11 Jan Hubicka <jh@suse.cz> |
5523 | ||
5524 | PR middle-end/56571 | |
5525 | * valtrack.c (cleanup_auto_inc_dec): Unshare clobbers originating | |
5526 | from pseudos. | |
5527 | * emit-rtl.c (verify_rtx_sharing): Likewise. | |
5528 | (copy_insn_1): Likewise. | |
5529 | * rtl.c (copy_rtx): Likewise. | |
5530 | ||
c2a939b1 GJL |
5531 | 2013-03-11 Georg-Johann Lay <avr@gjlay.de> |
5532 | ||
5533 | PR target/56591 | |
5534 | * config/avr/avr.c (avr_print_operand): Add space after '%c' in | |
5535 | output_operand_lossage message. | |
88b97037 | 5536 | |
3c3279fb RE |
5537 | 2013-03-11 Richard Earnshaw <rearnsha@arm.com> |
5538 | ||
5539 | PR target/56470 | |
5540 | * arm.c (shift_op): Validate RTL pattern on the fly. | |
5541 | (arm_print_operand, case 'S'): Don't use shift_operator to validate | |
5542 | the RTL. | |
5543 | ||
aef5ef9d JDA |
5544 | 2013-03-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
5545 | ||
5546 | PR target/56347 | |
5547 | * config/pa/pa.md (call_value): Check for calls to powf and direct to | |
5548 | new call patterns that clobber %fr12. | |
5549 | (call_val_powf, call_val_powf_pic, call_val_powf_64bit): New insn, | |
5550 | split and postreload patterns. | |
5551 | * config/pa/pa.c (pa_conditional_register_usage): Revert marking | |
5552 | registers %fr12 and %fr12R as call used. | |
5553 | ||
456610d3 SB |
5554 | 2013-03-09 Steven Bosscher <steven@gcc.gnu.org> |
5555 | ||
5556 | * dse.c (delete_dead_store_insn): Respect TDF_DETAILS. | |
5557 | (canon_address, record_store, replace_read, check_mem_read_rtx, | |
5558 | scan_insn, dse_step1, dse_step2_init, dse_step2_spill, | |
5559 | dse_step4, dse_step5_nospill, dse_step5_spill, dse_step6, | |
5560 | rest_of_handle_dse): Likewise. | |
5561 | ||
4b1baac8 RS |
5562 | 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com> |
5563 | ||
5564 | PR middle-end/56524 | |
5565 | * tree.h (tree_optimization_option): Rename target_optabs to optabs. | |
5566 | Add base_optabs. | |
5567 | (TREE_OPTIMIZATION_OPTABS): Update after previous field change. | |
5568 | (TREE_OPTIMIZATION_BASE_OPTABS): New macro. | |
5569 | (save_optabs_if_changed): Replace with... | |
5570 | (init_tree_optimization_optabs): ...this. | |
5571 | * optabs.c (save_optabs_if_changed): Rename to... | |
5572 | (init_tree_optimization_optabs): ...this. Take the optimization node | |
5573 | as argument. Do nothing if the base optabs are already correct. | |
5574 | Reuse the existing TREE_OPTIMIZATION_OPTABS memory if we need | |
5575 | to recompute optabs. | |
5576 | * function.h (function): Remove optabs field. | |
5577 | * function.c (invoke_set_current_function_hook): Call | |
5578 | init_tree_optimization_optabs. Use the result to initialize | |
5579 | this_fn_optabs. | |
5580 | ||
b7a78683 AH |
5581 | 2013-02-27 Aldy Hernandez <aldyh@redhat.com> |
5582 | ||
5583 | * trans-mem.c (expand_transaction): Do not set PR_INSTRUMENTEDCODE | |
5584 | if GTMA_HAS_NO_INSTRUMENTATION. | |
5585 | (generate_tm_state): Keep GTMA_HAS_NO_INSTRUMENTATION bit. | |
5586 | (ipa_tm_transform_transaction): Set GTMA_HAS_NO_INSTRUMENTATION. | |
5587 | * gimple.h (GTMA_HAS_NO_INSTRUMENTATION): Define. | |
5588 | * gimple-pretty-print.c (dump_gimple_transaction): Handle | |
5589 | GTMA_HAS_NO_INSTRUMENTATION. | |
5590 | ||
6384c29b JJ |
5591 | 2013-03-08 Jakub Jelinek <jakub@redhat.com> |
5592 | ||
5593 | * config/gnu-user.h (LIBTSAN_EARLY_SPEC): Don't link against | |
5594 | libasan_preinit.o. | |
5595 | ||
ecd4f20a MP |
5596 | 2013-03-08 Marek Polacek <polacek@redhat.com> |
5597 | Jakub Jelinek <jakub@redhat.com> | |
5598 | ||
5599 | PR tree-optimization/56478 | |
5600 | * predict.c (is_comparison_with_loop_invariant_p): Change the | |
5601 | type of loop_step to tree. | |
5602 | (predict_loops): Adjust. | |
5603 | (predict_iv_comparison): Perform the computations on double_ints. | |
5604 | ||
64366d35 RB |
5605 | 2013-03-08 Richard Biener <rguenther@suse.de> |
5606 | ||
5607 | PR tree-optimization/56570 | |
5608 | * tree-cfg.c (verify_expr_location_1): Verify locations for | |
5609 | DECL_DEBUG_EXPR. | |
5610 | * tree-sra.c (create_access_replacement): Strip locations | |
5611 | from DECL_DEBUG_EXPRs. | |
5612 | ||
a9d5a059 RB |
5613 | 2013-03-08 Richard Biener <rguenther@suse.de> |
5614 | ||
5615 | * tree-inline.c (expand_call_inline): Do not associate | |
5616 | a BLOCK with the location in BLOCK_SOURCE_LOCATION. | |
5617 | * tree-cfg.c (verify_location): Verify BLOCK_SOURCE_LOCATION. | |
5618 | ||
b7aa4e9a RB |
5619 | 2013-03-08 Richard Biener <rguenther@suse.de> |
5620 | ||
5621 | * tree-ssa-ter.c (is_replaceable_p): Do not TER across location | |
5622 | or block changes with -Og. Fix for location / block encoding | |
5623 | changes and PHI arguments with locations. | |
5624 | ||
c4c2f9fa SB |
5625 | 2013-03-07 Steven Bosscher <steven@gcc.gnu.org> |
5626 | ||
5627 | * bitmap.c (struct bitmap_descriptor_d): Use unsigned HOST_WIDEST_INT | |
5628 | for all counters. | |
5629 | (struct output_info): Likewise. | |
5630 | (register_overhead): Remove bad gcc_assert. | |
5631 | (bitmap_find_bit): If there is only a single bitmap element, do not | |
5632 | count a miss as a search. | |
5633 | (print_statistics): Update for counter type changes. | |
5634 | (dump_bitmap_statistics): Likewise. Print headers such that they | |
5635 | are properly lined up with the printed counters. | |
5636 | ||
5bf6606a JJ |
5637 | 2013-03-07 Jakub Jelinek <jakub@redhat.com> |
5638 | ||
5639 | PR tree-optimization/56559 | |
5640 | * tree-ssa-reassoc.c (zero_one_operation): When looking at rhs2, | |
5641 | check that it has only a single use. | |
5642 | ||
2c653d46 RB |
5643 | 2013-03-07 Richard Biener <rguenther@suse.de> |
5644 | ||
5645 | * doc/invoke.texi (fwhole-program): Discourage use in combination | |
5646 | with -flto. | |
5647 | ||
a72d8780 JJ |
5648 | 2013-03-06 Jakub Jelinek <jakub@redhat.com> |
5649 | ||
01a454df JJ |
5650 | * config/arm/t-arm (TM_H, OPTIONS_H_EXTRA): Add arm-cores.def. |
5651 | ||
c1781047 JJ |
5652 | PR tree-optimization/56539 |
5653 | * tree-tailcall.c (adjust_return_value_with_ops): Use GSI_SAME_STMT | |
5654 | instead of GSI_CONTINUE_LINKING as last argument to | |
5655 | force_gimple_operand_gsi. Adjust function comment. | |
5656 | ||
9772c47a JJ |
5657 | * config/aarch64/t-aarch64 (TM_H, OPTIONS_H_EXTRA): Add |
5658 | aarch64-cores.def. | |
5659 | ||
a72d8780 JJ |
5660 | PR middle-end/56548 |
5661 | * expr.c (expand_cond_expr_using_cmove): When expanding cmove in | |
5662 | promoted mode, convert the result back to the original mode. | |
5663 | ||
fa5556de RB |
5664 | 2013-03-06 Richard Biener <rguenther@suse.de> |
5665 | ||
5666 | PR middle-end/56294 | |
5667 | * tree-into-ssa.c (insert_phi_nodes_for): Add dumping. | |
5668 | (insert_updated_phi_nodes_compare_uids): New function. | |
5669 | (update_ssa): Sort symbols_to_rename after UID before | |
5670 | traversing it to insert PHI nodes. | |
5671 | ||
010403d1 RB |
5672 | 2013-03-06 Richard Biener <rguenther@suse.de> |
5673 | ||
5674 | PR middle-end/50494 | |
5675 | * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): | |
5676 | Do not adjust alignment of DECL_IN_CONSTANT_POOL decls. | |
5677 | ||
5678 | Revert | |
5679 | 2013-02-13 Richard Biener <rguenther@suse.de> | |
5680 | ||
5681 | PR lto/50494 | |
5682 | * varasm.c (output_constant_def_1): Get the decl representing | |
5683 | the constant as argument. | |
5684 | (output_constant_def): Wrap output_constant_def_1. | |
5685 | (make_decl_rtl): Use output_constant_def_1 with the decl | |
5686 | representing the constant. | |
5687 | (build_constant_desc): Optionally re-use a decl already | |
5688 | representing the constant. | |
5689 | (tree_output_constant_def): Adjust. | |
5690 | ||
3c27ce4c JY |
5691 | 2013-03-06 Joey Ye <joey.ye@arm.com> |
5692 | ||
5693 | PR lto/50293 | |
5694 | * gcc.c (convert_white_space): New function. | |
5695 | (main): Handles white space in function name. | |
5696 | ||
8f6d1c86 OE |
5697 | 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org> |
5698 | ||
5699 | PR target/56529 | |
5700 | * config/sh/sh.c (sh_option_override): Check for TARGET_DYNSHIFT | |
5701 | instead of TARGET_SH2 for call-table case. Do not set sh_div_strategy | |
5702 | to SH_DIV_CALL_TABLE for TARGET_SH2. | |
5703 | * config.gcc (sh_multilibs): Add m2 and m2a to sh*-*-linux* multilib | |
5704 | list. | |
5705 | * doc/invoke.texi (SH options): Document mdiv= call-div1, call-fp, | |
5706 | call-table options. | |
5707 | ||
798a209f SA |
5708 | 2013-03-05 Sterling Augustine <saugustine@google.com> |
5709 | Cary Coutant <ccoutant@google.com> | |
5710 | ||
5711 | PR debug/55364 | |
5712 | * dwarf2out.c (resolve_addr): Don't call | |
5713 | remove_loc_list_addr_table_entries a second time for the same | |
5714 | expression. | |
5715 | ||
6cfa417f | 5716 | 2013-03-05 Jakub Jelinek <jakub@redhat.com> |
ee61ea38 | 5717 | |
6cfa417f JJ |
5718 | PR debug/56510 |
5719 | * cfgexpand.c (expand_debug_parm_decl): Call copy_rtx on incoming. | |
5720 | (avoid_complex_debug_insns): New function. | |
5721 | (expand_debug_locations): Call it. | |
5722 | ||
5723 | PR rtl-optimization/56484 | |
5724 | * ifcvt.c (noce_process_if_block): If else_bb is NULL, avoid extending | |
5725 | lifetimes of hard registers on small register class machines. | |
5726 | ||
5727 | 2013-03-05 David Holsgrove <david.holsgrove@xilinx.com> | |
5728 | ||
5729 | * config/microblaze/microblaze-protos.h: Rename | |
ee61ea38 | 5730 | microblaze_is_interrupt_handler to microblaze_is_interrupt_variant. |
6cfa417f | 5731 | * config/microblaze/microblaze.c (microblaze_attribute_table): Add |
ee61ea38 DH |
5732 | fast_interrupt. |
5733 | (microblaze_fast_interrupt_function_p): New function. | |
5734 | (microblaze_is_interrupt_handler): Rename to | |
5735 | microblaze_is_interrupt_variant and add fast_interrupt check. | |
5736 | (microblaze_must_save_register): Use microblaze_is_interrupt_variant. | |
5737 | (save_restore_insns): Likewise. | |
5738 | (compute_frame_size): Likewise. | |
5739 | (microblaze_function_prologue): Add FAST_INTERRUPT_NAME. | |
5740 | (microblaze_globalize_label): Likewise. | |
6cfa417f JJ |
5741 | * config/microblaze/microblaze.h: Define FAST_INTERRUPT_NAME. |
5742 | * config/microblaze/microblaze.md: Use wrapper | |
ee61ea38 DH |
5743 | microblaze_is_interrupt_variant. |
5744 | ||
731aefac KT |
5745 | 2013-03-05 Kai Tietz <ktietz@redhat.com> |
5746 | ||
5747 | * sdbout.c (sdbout_one_type): Switch to current function's section | |
5748 | supporting cold/hot. | |
5749 | ||
a72d8780 | 5750 | 2013-03-05 David Holsgrove <david.holsgrove@xilinx.com> |
e34fd5a7 DH |
5751 | |
5752 | * doc/invoke.texi (MicroBlaze): Add -mbig-endian, -mlittle-endian, | |
5753 | -mxl-reorder. | |
5754 | ||
334e71e8 JJ |
5755 | 2013-03-05 Jakub Jelinek <jakub@redhat.com> |
5756 | ||
0b50e654 JJ |
5757 | PR middle-end/56461 |
5758 | * ggc-common.c (gt_pch_save): For ENABLE_VALGRIND_CHECKING, | |
5759 | if VALGRIND_GET_VBITS is defined, temporarily make object | |
5760 | memory all defined, and restore previous valgrind addressability | |
5761 | and definability afterwards. Free this_object at the end. | |
5762 | ||
4ccf8f43 JJ |
5763 | PR middle-end/56461 |
5764 | * lra.c (lra): Call lra_clear_live_ranges if live_p, | |
5765 | right before calling lra_create_live_ranges, also call it | |
5766 | when clearing live_p. Only call lra_clear_live_ranges | |
5767 | at the end if live_p. | |
5768 | ||
334e71e8 JJ |
5769 | PR middle-end/56461 |
5770 | * sched-deps.c (delete_dep_node): Free DEP_REPLACE. | |
5771 | ||
9ca966ca RB |
5772 | 2013-03-05 Richard Biener <rguenther@suse.de> |
5773 | ||
5774 | PR tree-optimization/56521 | |
5775 | * tree-ssa-sccvn.c (set_value_id_for_result): Always initialize | |
5776 | value-id. | |
5777 | ||
d273b176 SB |
5778 | 2013-03-05 Steven Bosscher <steven@gcc.gnu.org> |
5779 | ||
5780 | PR c++/55135 | |
5781 | * except.h (remove_unreachable_eh_regions): New prototype. | |
5782 | * except.c (remove_eh_handler_splicer): New function, split out | |
5783 | of remove_eh_handler. | |
5784 | (remove_eh_handler): Use remove_eh_handler_splicer. Add comment | |
5785 | warning about running it on many EH regions one at a time. | |
5786 | (remove_unreachable_eh_regions_worker): New function, walk the | |
5787 | EH tree in depth-first order and remove non-marked regions. | |
5788 | (remove_unreachable_eh_regions): New function. | |
5789 | * tree-eh.c (mark_reachable_handlers): New function, split out | |
5790 | from remove_unreachable_handlers. | |
5791 | (remove_unreachable_handlers): Use mark_reachable_handlers and | |
5792 | remove_unreachable_eh_regions. | |
5793 | (remove_unreachable_handlers_no_lp): Use mark_reachable_handlers | |
5794 | and remove_unreachable_eh_regions. | |
5795 | ||
5e7f1aef RB |
5796 | 2013-03-05 Richard Biener <rguenther@suse.de> |
5797 | ||
5798 | PR middle-end/56525 | |
5799 | * loop-init.c (fix_loop_structure): Remove loops in two stages, | |
5800 | not freeing them until the end. | |
5801 | ||
f276b762 AK |
5802 | 2013-03-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
5803 | ||
5804 | * config/s390/s390.h: Define DWARF2_ASM_LINE_DEBUG_INFO. | |
5805 | ||
12a43ab8 RB |
5806 | 2013-03-05 Richard Biener <rguenther@suse.de> |
5807 | ||
5808 | PR tree-optimization/56270 | |
5809 | * tree-vect-slp.c (vect_schedule_slp): Clear vectorized stmts | |
5810 | of loads after scheduling an SLP instance. | |
5811 | ||
93675444 JJ |
5812 | 2013-03-05 Jakub Jelinek <jakub@redhat.com> |
5813 | ||
db4138e3 JJ |
5814 | * Makefile.in (dg_target_exps): Add aarch64.exp, epiphany.exp and |
5815 | tic6x.exp. | |
5816 | (check_gcc_parallelize): Run guality.exp as a separate job from | |
5817 | vect.exp with unsorted.exp and $(dg_target_exps) separately from | |
5818 | struct-layout-1.exp with stackalign.exp. | |
5819 | ||
dd3d1ec0 JJ |
5820 | * alias.c (init_alias_analysis): Clear reg_known_equiv_p bitmap. |
5821 | ||
b8d381a3 JJ |
5822 | PR middle-end/56461 |
5823 | * tree-vect-slp.c (vect_supported_load_permutation_p): Free | |
5824 | load_index sbitmap even if some bit in it isn't set. | |
5825 | ||
b4f9786b JJ |
5826 | PR middle-end/56461 |
5827 | * tree-ssa-loop-niter.c (bb_queue): Remove typedef. | |
5828 | (discover_iteration_bound_by_body_walk): Change queues to | |
5829 | vec<vec<basic_block> > and queue to vec<basic_block>. Fix up | |
5830 | spelling in comment. Call safe_push on queues[bound_index] directly. | |
5831 | Release queues[queue_index] in every iteration unconditionally. | |
5832 | Release bounds vector. | |
5833 | ||
93675444 JJ |
5834 | PR middle-end/56461 |
5835 | * tree-vect-stmts.c (free_stmt_vec_info_vec): Call | |
5836 | free_stmt_vec_info on any left-over stmt_vec_info in the vector. | |
5837 | * tree-vect-loop.c (vect_create_epilog_for_reduction): Release | |
5838 | inner_phis vector. | |
5839 | ||
3e492e9c RB |
5840 | 2013-03-05 Richard Biener <rguenther@suse.de> |
5841 | ||
5842 | PR lto/56515 | |
5843 | * tree-inline.c (remap_blocks_to_null): New function. | |
5844 | (expand_call_inline): When expanding a call stmt without | |
5845 | an associated block inline remap all callee blocks to NULL. | |
5846 | ||
a5d1569a JJ |
5847 | 2013-03-05 Jakub Jelinek <jakub@redhat.com> |
5848 | ||
86efb5cd JJ |
5849 | PR rtl-optimization/56494 |
5850 | * simplify-rtx.c (simplify_truncation): If C is narrower than A, | |
5851 | optimize (truncate:A (subreg:B (truncate:C X) 0)) into | |
5852 | (subreg:A (truncate:C X) 0) instead of (truncate:A X). | |
5853 | ||
85f5dbea JJ |
5854 | PR middle-end/56461 |
5855 | * sel-sched-ir.c (free_sched_pools): Release | |
5856 | succs_info_pool.stack[succs_info_pool.max_top] vectors too | |
5857 | if succs_info_pool.max_top isn't -1. | |
5858 | ||
a5d1569a JJ |
5859 | PR bootstrap/56509 |
5860 | * opts.c (opts_obstack, opts_concat): Moved to... | |
5861 | * opts-common.c (opts_obstack, opts_concat): ... here. | |
5862 | ||
4432aa6c JJ |
5863 | 2013-03-04 Jakub Jelinek <jakub@redhat.com> |
5864 | ||
5865 | PR middle-end/56461 | |
5866 | * diagnostic.c (diagnostic_append_note): Save and restore old prefix. | |
5867 | ||
f3a1fb91 MJ |
5868 | 2013-03-04 Martin Jambor <mjambor@suse.cz> |
5869 | ||
5870 | * tree-dfa.c (get_or_create_ssa_default_def): Use parameter fn in | |
5871 | all appropriate places. | |
5872 | ||
22110e6c EB |
5873 | 2013-01-04 Eric Botcazou <ebotcazou@adacore.com> |
5874 | ||
5875 | PR tree-optimization/56424 | |
5876 | * ipa-split.c (split_function): Do not set the RSO flag if result is | |
5877 | not by reference and its type is a register type. | |
5878 | ||
a72d8780 | 5879 | 2013-03-04 David Holsgrove <david.holsgrove@xilinx.com> |
91c4e421 | 5880 | |
88b97037 | 5881 | * config/microblaze/microblaze.c (microblaze_valid_pic_const): New |
91c4e421 | 5882 | (microblaze_legitimate_pic_operand): Likewise |
88b97037 | 5883 | * config/microblaze/microblaze.h (LEGITIMATE_PIC_OPERAND_P): calls |
91c4e421 DH |
5884 | new function microblaze_legitimate_pic_operand |
5885 | * config/microblaze/microblaze-protos.h | |
5886 | (microblaze_legitimate_pic_operand): Declare. | |
5887 | ||
a72d8780 | 5888 | 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
82f8f53a | 5889 | |
a72d8780 | 5890 | * config/microblaze/predicates.md (call_insn_simple_operand): |
82f8f53a | 5891 | New predicate for supported rtx code types. |
a72d8780 | 5892 | * config/microblaze/microblaze.md (call_internal1): Use |
82f8f53a EI |
5893 | call_insn_simple_operand predicate. |
5894 | ||
541d9ac8 JJ |
5895 | 2013-03-04 Jakub Jelinek <jakub@redhat.com> |
5896 | ||
5eb010bc JJ |
5897 | PR middle-end/56461 |
5898 | * tree-loop-distribution.c (ldist_gen): Call partition_free after each | |
5899 | partitions.ordered_remove. | |
5900 | ||
30862efc JJ |
5901 | PR middle-end/56461 |
5902 | * tree-vect-stmts.c (vectorizable_conversion): Don't call | |
5903 | vec_oprnds0.create (1) for modifier == NONE. | |
5904 | ||
8930f723 JJ |
5905 | PR middle-end/56461 |
5906 | * tree-vect-stmts.c (vectorizable_shift): Don't call create methods | |
5907 | on vec_oprnds0 or vec_oprnds1 before loop, only call it on | |
5908 | vec_oprnds1 right before pushing anything to it for | |
5909 | scalar_shift_arg. | |
5910 | ||
541d9ac8 JJ |
5911 | PR middle-end/56461 |
5912 | * tree-vect-loop.c (destroy_loop_vec_info): For !clean_stmts, just | |
5913 | set nbbs to 0 instead of having separate code path. | |
5914 | (vect_analyze_loop_form): Call destroy_loop_vec_info with true | |
5915 | instead of false as last argument if returning NULL. | |
5916 | ||
7aa7f2e3 SL |
5917 | 2013-03-03 Sandra Loosemore <sandra@codesourcery.com> |
5918 | ||
5919 | * target.def (TARGET_OPTION_VALID_ATTRIBUTE_P): Update comments; | |
5920 | the attribute is now called "target" instead of "option". | |
5921 | (TARGET_OPTION_PRAGMA_PARSE): Likewise, for the pragma. | |
5922 | * doc/tm.texi.in (Target Attributes): Likewise document the correct | |
5923 | attribute/pragma name for TARGET_OPTION_VALID_P and | |
5924 | TARGET_OPTION_PRAGMA_PARSE. Also copy-edit and correct markup. | |
5925 | * doc/tm.texi: Regenerated. | |
5926 | ||
8930f723 | 5927 | 2013-03-02 David Holsgrove <david.holsgrove@xilinx.com> |
cb8a1637 | 5928 | |
8930f723 | 5929 | * config/microblaze/microblaze.c: |
cb8a1637 | 5930 | Check mcpu, pcmp requirement and set TARGET_REORDER to 0 if not met. |
8930f723 JJ |
5931 | * config/microblaze/microblaze.h: Add -mxl-reorder to |
5932 | DRIVER_SELF_SPECS. | |
5933 | * config/microblaze/microblaze.md: New bswapsi2 and bswaphi2. | |
5934 | instructions emitted if TARGET_REORDER. | |
88b97037 UB |
5935 | * config/microblaze/microblaze.opt: New option -mxl-reorder set to 1 |
5936 | or 0 for -m/-mno case, but initialises as 2 to detect default use case | |
8930f723 | 5937 | separately. |
cb8a1637 | 5938 | |
4dc1d68c XDL |
5939 | 2013-03-01 Xinliang David Li <davidxl@google.com> |
5940 | ||
5941 | * tree-ssa-uninit.c (compute_control_dep_chain): Limit post-dom | |
5942 | walk length. | |
5943 | ||
689eaba3 JJ |
5944 | 2013-03-01 Jakub Jelinek <jakub@redhat.com> |
5945 | ||
9d676bf6 JJ |
5946 | PR middle-end/56461 |
5947 | * tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Release path | |
5948 | vector even when returning true. Fix up function comment formatting. | |
5949 | ||
caff7edf JJ |
5950 | PR middle-end/56461 |
5951 | * ira-build.c (ira_loop_nodes_count): New variable. | |
5952 | (create_loop_tree_nodes): Initialize it. | |
5953 | (finish_loop_tree_nodes): Use it instead of looking at current_loops. | |
5954 | ||
b6b9227d JJ |
5955 | PR middle-end/56461 |
5956 | * tree-vect-data-refs.c (vect_permute_store_chain): Avoid using copy | |
5957 | method on dr_chain and result_chain. | |
5958 | * tree-vect-stmts.c (vectorizable_store): Only call | |
5959 | result_chain.create if j == 0. | |
5960 | ||
689eaba3 JJ |
5961 | PR middle-end/56461 |
5962 | * tree-vect-stmts.c (vect_create_vectorized_promotion_stmts): Call | |
5963 | vec_oprnds0->release (); rather than vec_oprnds0->truncate (0) | |
5964 | before overwriting it. | |
5965 | ||
40bf31ed TB |
5966 | 2013-03-01 Tobias Burnus <burnus@net-b.de> |
5967 | ||
5968 | * doc/extended.texi (C Extensions): Change order in @menu | |
5969 | to match @node. | |
5970 | (Other MIPS Built-in Functions): Move last MIPS entry before | |
5971 | "picoChip Built-in Functions". | |
5972 | (SH Built-in Functions): Move after RX Built-in Functions. | |
5973 | * doc/gcc.texi (Introduction): Change order in @menu | |
5974 | to match @node. | |
5975 | * doc/md.texi (Constraints): Ditto. | |
5976 | * gty.texi (Type Information): Ditto. | |
5977 | (User-provided marking routines for template types): Make | |
5978 | subsection. | |
5979 | * doc/invoke.texi (AArch64 Options): Move before | |
5980 | "Adapteva Epiphany Options". | |
5981 | ||
e664c61c KS |
5982 | 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com> |
5983 | Jakub Jelinek <jakub@redhat.com> | |
5984 | ||
5985 | PR sanitizer/56454 | |
5986 | * asan.c (gate_asan): Lookup no_sanitize_address instead of | |
5987 | no_address_safety_analysis attribute. | |
5988 | * doc/extend.texi (no_address_safety_attribute): Rename to | |
5989 | no_sanitize_address attribute, mention no_address_safety_analysis | |
5990 | attribute as deprecated alias. | |
5991 | ||
37b5ec8f JJ |
5992 | 2013-02-28 Jakub Jelinek <jakub@redhat.com> |
5993 | ||
5994 | PR middle-end/56461 | |
5995 | * tree-vectorizer.h (vect_get_slp_defs): Change 3rd argument | |
5996 | type to vec<vec<tree> > *. | |
5997 | * tree-vect-slp.c (vect_get_slp_defs): Likewise. Change vec_defs | |
5998 | to be vec<tree> instead of vec<tree> *, set vec_defs | |
5999 | to vNULL and call vec_defs.create (number_of_vects), adjust other | |
6000 | uses of vec_defs. | |
6001 | * tree-vect-stmts.c (vect_get_vec_defs, vectorizable_call, | |
6002 | vectorizable_condition): Adjust vect_get_slp_defs callers. | |
6003 | ||
ba96cdfb JG |
6004 | 2013-02-28 James Greenhalgh <james.greenhalgh@arm.com> |
6005 | ||
6006 | * config/aarch64/aarch64.c | |
6007 | (aarch64_float_const_representable): Remove unused variable. | |
6008 | ||
6f549691 JG |
6009 | 2013-02-28 James Greenhalgh <james.greenhalgh@arm.com> |
6010 | ||
6011 | * config/aarch64/aarch64.c (aarch64_mangle_type): Make static. | |
6012 | ||
af55e82d JG |
6013 | 2013-02-28 James Greenhalgh <james.greenhalgh@arm.com> |
6014 | ||
6015 | * config/aarch64/aarch64-builtins.c | |
6016 | (aarch64_init_simd_builtins): Make static. | |
6017 | ||
1df3f464 JG |
6018 | 2013-02-28 James Greenhalgh <james.greenhalgh@arm.com> |
6019 | ||
6020 | * config/aarch64/aarch64.c | |
6021 | (aarch64_simd_make_constant): Make static. | |
6022 | ||
f8f42513 MJ |
6023 | 2013-02-28 Martin Jambor <mjambor@suse.cz> |
6024 | ||
6025 | * tree-sra.c (load_assign_lhs_subreplacements): Do not put replacements | |
6026 | with no initialization to the RHS of debug statements. | |
6027 | ||
b48b3fc4 MJ |
6028 | 2013-02-28 Martin Jambor <mjambor@suse.cz> |
6029 | ||
6030 | PR tree-optimization/56294 | |
6031 | * tree-sra.c (analyze_access_subtree): Create replacement declarations. | |
6032 | Adjust dumping. | |
6033 | (get_access_replacement): Do not call create_access_replacement. | |
6034 | Assert a replacement exists. | |
6035 | (get_repl_default_def_ssa_name): Create the replacement declaration | |
6036 | itself. | |
6037 | ||
c3ae224c RR |
6038 | 2013-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
6039 | ||
6040 | * config/arm/arm.c (arm_output_mi_thunk): Call final_start_function and | |
6041 | final_end_function. | |
6042 | ||
45fa0eef MP |
6043 | 2013-02-28 Marek Polacek <polacek@redhat.com> |
6044 | ||
6045 | PR rtl-optimization/56466 | |
6046 | * loop-unroll.c (unroll_and_peel_loops): Call fix_loop_structure | |
6047 | if we're changing a loop. | |
6048 | (peel_loops_completely): Likewise. | |
6049 | ||
502c067d PC |
6050 | 2013-02-28 Paolo Carlini <paolo.carlini@oracle.com> |
6051 | ||
6052 | PR c++/55813 | |
6053 | * doc/invoke.texi ([-Wctor-dtor-privacy]): Complete. | |
6054 | ||
ff24afc8 GJL |
6055 | 2013-02-28 Georg-Johann Lay <avr@gjlay.de> |
6056 | ||
6057 | PR target/56445 | |
6058 | * config/avr/avr.c (avr_init_builtins): Use 'n' instead of empty | |
6059 | macro parameters with: FX_FTYPE_FX, FX_FTYPE_FX_INT, INT_FTYPE_FX, | |
6060 | INTX_FTYPE_FX, FX_FTYPE_INTX. | |
6061 | * config/avr/builtins.def: Adjust respective DEF_BUILTIN. | |
6062 | ||
c7b1fc1b GJL |
6063 | 2013-02-28 Georg-Johann Lay <avr@gjlay.de> |
6064 | ||
6065 | * avr/avr-mcus.def (ata5272, ata5505, attiny1634, ata6285) | |
6066 | (ata6286, atmega8a, atmega48pa, ata5790, ata5790n, ata5795) | |
6067 | (atmega164pa, atmega165pa, atmega168pa, atmega16hva, atmega16hvb) | |
6068 | (atmega16hvbrevb, atmega16m1, atmega16u4, atmega26hvg, atmega32a) | |
6069 | (atmega32a, atmega3250pa, atmega3290pa, atmega32c1, atmega32m1) | |
6070 | (atmega32u4, atmega32u6, atmega64a, atmega6490a, atmega6490p) | |
6071 | (atmega64c1, atmega64m1, atmega64rfa2, atmega64rfr2, atmega32hvb) | |
6072 | (atmega32hvbrevb, atmega16hva2, atmega48hvf, at90pwm161) | |
6073 | (atmega128a, atmega1284, atmxt112sl, atmxt224, atmxt224e) | |
6074 | (atmxt336s, atxmega16a4u, atxmega16c4, atxmega32a4u, atxmega32c4) | |
6075 | (atxmega32e5, atxmega64a3u, atxmega64a4u, atxmega64b1, atxmega64b3) | |
6076 | (atxmega64c3, atxmega64d4, atxmega128a3u, atxmega128b1) | |
6077 | (atxmega128b3, atxmega128c3, atxmega128d4, atmxt540s, atmxt540sreva) | |
6078 | (atxmega192a3u, atxmega192c3, atxmega256a3u, atxmega256c3) | |
6079 | (atxmega384c3, atxmega384d3, atxmega128a4u): New AVR_MCU. | |
6080 | (avrxmega6): Increase max flash segments from 5 to 6. | |
6081 | * config/avr/t-multilib: Regenerate. | |
6082 | * config/avr/avr-tables.opt: Regenerate. | |
6083 | * doc/avr-mmcu.texi: Regenerate. | |
6084 | ||
4a0e3cfe GJL |
6085 | 2013-02-28 Georg-Johann Lay <avr@gjlay.de> |
6086 | ||
6087 | * config/avr/avr.h (device_to_arch): Rename to device_to_ld. | |
6088 | (avr_device_to_arch): Rename to avr_device_to_ld. | |
6089 | (avr_device_to_as): New prototype. | |
6090 | (EXTRA_SPEC_FUNCTIONS): Add device_to_as. | |
6091 | (ASM_SPEC): Use device_to_as to get -mmcu= and -mno-skip-bug=. | |
6092 | * config/avr/driver-avr.c (avr_device_to_as): New. | |
6093 | (avr_device_to_arch): Rename to avr_device_to_ld. | |
6094 | ||
97785e52 JJ |
6095 | 2013-02-27 Jakub Jelinek <jakub@redhat.com> |
6096 | ||
3f292312 JJ |
6097 | PR middle-end/56461 |
6098 | * tree-vect-data-refs.c (vect_permute_load_chain): Avoid using copy | |
6099 | method on dr_chain and result_chain. | |
6100 | ||
a344216b JJ |
6101 | PR middle-end/56461 |
6102 | * tree-ssa-loop-niter.c (maybe_lower_iteration_bound): Call | |
6103 | pointer_set_destroy on not_executed_last_iteration. | |
6104 | ||
f121ad02 | 6105 | PR middle-end/56461 |
88b97037 | 6106 | * tree-vect-loop.c (vectorizable_reduction): Release vect_defs vector. |
f121ad02 | 6107 | |
307f83a3 JJ |
6108 | PR middle-end/56461 |
6109 | * ipa-pure-const.c (propagate): Use FOR_EACH_FUNCTION instead of | |
6110 | FOR_EACH_DEFINED_FUNCTION when freeing state. | |
6111 | ||
e19624ee JJ |
6112 | PR middle-end/56461 |
6113 | * df-scan.c (df_insn_delete): Use df_scan_free_mws_vec before | |
6114 | pool_free. | |
6115 | (df_insn_rescan_debug_internal): Use df_scan_free_mws_vec before | |
6116 | overwriting it. | |
6117 | ||
90e709fd JJ |
6118 | PR middle-end/56461 |
6119 | * ipa-cp.c (decide_whether_version_node): Call vec_free on | |
6120 | known_aggs[i].items and release known_aggs vector. | |
6121 | ||
97785e52 JJ |
6122 | PR middle-end/56461 |
6123 | * ipa-reference.c (propagate): Free node_info even for alias nodes. | |
6124 | ||
6125 | 2013-02-27 Edgar E. Iglesias <edgar.iglesias@gmail.com> | |
bbb3a9e2 | 6126 | |
97785e52 JJ |
6127 | * config/microblaze/microblaze.c (microblaze_emit_compare): |
6128 | Use xor for EQ/NE comparisions. | |
6129 | * config/microblaze/microblaze.md (cstoresf4): Add constraints | |
6130 | (cbranchsf4): Adjust operator to comparison_operator. | |
bbb3a9e2 | 6131 | |
6fa5e0ed JJ |
6132 | 2013-02-27 Jakub Jelinek <jakub@redhat.com> |
6133 | ||
6134 | PR middle-end/56461 | |
6135 | * tree-flow.h (edge_var_map_vector): Change into va_heap, vl_embed | |
6136 | vector. | |
6137 | * tree-ssa.c (redirect_edge_var_map_add): Use vec_safe_reserve and | |
6138 | vec_safe_push, always update *slot. | |
6139 | (redirect_edge_var_map_clear): Use vec_free. | |
6140 | (redirect_edge_var_map_dup): Use vec_safe_copy and vec_safe_reserve. | |
6141 | (free_var_map_entry): Use vec_free. | |
6142 | * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Use | |
6143 | FOR_EACH_VEC_SAFE_ELT instead of FOR_EACH_VEC_ELT. | |
6144 | ||
436a956a AB |
6145 | 2013-02-27 Andrey Belevantsev <abel@ispras.ru> |
6146 | ||
6147 | PR middle-end/45472 | |
436a956a AB |
6148 | * sel-sched-ir.c (merge_expr): Also change vinsn of merged expr |
6149 | when the may_trap_p bit of the exprs being merged differs. | |
436a956a AB |
6150 | Reorder tests for speculativeness in the logical and operator. |
6151 | ||
f5c2caca JJ |
6152 | 2013-02-27 Jakub Jelinek <jakub@redhat.com> |
6153 | ||
0fcb564b JJ |
6154 | * incpath.c (add_standard_paths): Use reconcat instead of concat |
6155 | where appropriate and avoid leaking memory. | |
6156 | ||
dc357798 JJ |
6157 | * opts.h: Include obstack.h. |
6158 | (opts_concat): New prototype. | |
6159 | (opts_obstack): New declaration. | |
6160 | * opts.c (opts_concat): New function. | |
6161 | (opts_obstack): New variable. | |
6162 | (init_options_struct): Call gcc_init_obstack on opts_obstack. | |
6163 | (finish_options): Use opts_concat instead of concat | |
6164 | and XOBNEWVEC instead of XNEWVEC. | |
6165 | * opts-common.c (generate_canonical_option, decode_cmdline_option, | |
6166 | generate_option): Likewise. | |
6167 | * Makefile.in (OPTS_H): Depend on $(OBSTACK_H). | |
6168 | * lto-wrapper.c (main): Call gcc_init_obstack on opts_obstack. | |
6169 | ||
f5c2caca JJ |
6170 | PR target/56455 |
6171 | * stmt.c (expand_switch_as_decision_tree_p): If flag_pic | |
6172 | and ASM_OUTPUT_ADDR_DIFF_ELT isn't defined, return true. | |
6173 | ||
d0163673 JJ |
6174 | 2013-02-26 Jakub Jelinek <jakub@redhat.com> |
6175 | ||
6176 | PR middle-end/56461 | |
6177 | * lra-spills.c (lra_spill): Free spill_hard_reg at the end. | |
6178 | ||
b5ad2b8e JR |
6179 | 2013-02-26 Joern Rennecke <joern.rennecke@embecosm.com> |
6180 | ||
6181 | * config/arm/arm.c (const_ok_for_dimode_op): Back out last change. | |
6182 | (arm_block_move_unaligned_straight): Likewise. | |
6183 | (arm_adjust_block_mem): Likewise. | |
6184 | ||
9b639e2c JR |
6185 | 2013-02-26 Joern Rennecke <joern.rennecke@embecosm.com> |
6186 | ||
6187 | PR target/48901 | |
6188 | * config/lm32/lm32.c (gen_int_relational): Remove unused variables | |
6189 | temp, cond and label. | |
6190 | * config/lm32/lm32.md (ashlsi3): Remove unused variable one. | |
6191 | ||
e13a0ccb JR |
6192 | PR target/52500 |
6193 | * config/c6x/c6x.c (dbx_register_map): Change to unsigned. | |
6194 | * config/c6x/c6x.h (dbx_register_map): Update declaration. | |
6195 | ||
fbe4f171 JR |
6196 | PR target/52501 |
6197 | * config/cr16/cr16-protos.h: Move end of RTX_CODE guard below end | |
6198 | of prologue/epilogue functions. | |
6199 | ||
ae006543 JR |
6200 | PR target/52550 |
6201 | * config/tilegx/tilegx.c (tilegx_expand_prologue): | |
6202 | Remove unused variable cfa_offset. | |
6203 | * config/tilepro/tilepro.c (tilepro_expand_prologue): Likewise. | |
6204 | ||
c81369fa JR |
6205 | PR target/54639 |
6206 | * config/mn10300/mn10300.c (mn10300_expand_epilogue): Avoid offset | |
6207 | type promotion to unsigned. | |
6208 | ||
f8a8fea7 JR |
6209 | PR target/54640 |
6210 | * config/arm/arm.c (const_ok_for_dimode_op): Make code consistent | |
6211 | for HOST_WIDE_INT of 32 bit / same size as int. | |
6212 | (arm_block_move_unaligned_straight): Likewise. | |
6213 | (arm_adjust_block_mem): Likewise. | |
6214 | ||
f8be5169 JR |
6215 | PR target/54662 |
6216 | * config/mep/t-mep (mep-pragma.o): Use ALL_COMPILERFLAGS instead of | |
6217 | ALL_CFLAGS. | |
6218 | ||
f1ad3354 MP |
6219 | 2013-02-26 Marek Polacek <polacek@redhat.com> |
6220 | ||
6221 | PR tree-optimization/56426 | |
88b97037 | 6222 | * tree-ssa-loop.c (tree_ssa_loop_init): Always call scev_initialize. |
f1ad3354 | 6223 | |
a6af0f42 RB |
6224 | 2013-02-26 Richard Biener <rguenther@suse.de> |
6225 | ||
6226 | PR target/56444 | |
6227 | * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc): Remove | |
6228 | unused variable loops. | |
6229 | ||
aca43c6c JJ |
6230 | 2013-02-26 Jakub Jelinek <jakub@redhat.com> |
6231 | ||
cecbe5d9 JJ |
6232 | PR tree-optimization/56448 |
6233 | * fold-const.c (operand_equal_p) <case tcc_reference>: Don't look at | |
6234 | TREE_SIDE_EFFECTS if flags contain OEP_CONSTANT_ADDRESS_OF. | |
6235 | Clear OEP_CONSTANT_ADDRESS_OF from flags before recursing on second or | |
6236 | later operands of the references, or even first operand for | |
6237 | INDIRECT_REF, TARGET_MEM_REF or MEM_REF. | |
6238 | ||
aca43c6c JJ |
6239 | PR tree-optimization/56443 |
6240 | * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): For | |
6241 | overaligned types, pass TYPE_UNSIGNED (scalar_type) as second argument | |
6242 | to type_for_mode langhook. | |
6243 | ||
53e2e141 MT |
6244 | 2013-02-25 Matt Turner <mattst88@gmail.com> |
6245 | ||
6246 | * doc/invoke.texi: Document r4700. | |
6247 | ||
259ee451 RB |
6248 | 2013-02-25 Richard Biener <rguenther@suse.de> |
6249 | ||
6250 | PR tree-optimization/56175 | |
6251 | * tree-ssa-forwprop.c (hoist_conversion_for_bitop_p): New predicate, | |
6252 | split out from ... | |
6253 | (simplify_bitwise_binary): ... here. Also guard the conversion | |
6254 | of (type) X op CST to (type) (X op ((type-x) CST)) with it. | |
6255 | ||
6d65e8f1 CM |
6256 | 2013-02-25 Catherine Moore <clm@codesourcery.com> |
6257 | ||
6258 | Revert: | |
6259 | 2013-02-24 Catherine Moore <clm@codesourcery.com> | |
6260 | Maciej W. Rozycki <macro@codesourcery.com> | |
6261 | Tom de Vries <tom@codesourcery.com> | |
a72d8780 | 6262 | Nathan Sidwell <nathan@codesourcery.com> |
6d65e8f1 CM |
6263 | Iain Sandoe <iain@codesourcery.com> |
6264 | Nathan Froyd <froydnj@codesourcery.com> | |
a72d8780 | 6265 | Chao-ying Fu <fu@mips.com> |
88b97037 | 6266 | |
6d65e8f1 | 6267 | * doc/extend.texi: (micromips, nomicromips, nocompression): |
88b97037 | 6268 | Document new function attributes. |
6d65e8f1 CM |
6269 | * doc/invoke.texi (minterlink-compressed, mmicromips, |
6270 | m14k, m14ke, m14kec): Document new options. | |
6271 | (minterlink-mips16): Update documentation. | |
6272 | * doc/md.texi (ZC, ZD): Document new constraints. | |
6273 | * configure.ac (gcc_cv_as_micromips): Check if linker | |
6274 | supports the .set micromips directive. | |
6275 | * configure: Regenerate. | |
6276 | * config.in: Regenerate. | |
6277 | * config/mips/mips-tables.opt: Regenerate. | |
6278 | * config/mips/micromips.md: New file. | |
6279 | * constraints.md (ZC, AD): New constraints. | |
6280 | * config/mips/predicates.md (movep_src_register): New predicate. | |
6281 | (movep_src_operand): New predicate. | |
6282 | (non_volatile_mem_operand): New predicate. | |
6283 | * config/mips/mips.md (multimem): New type. | |
6284 | (length): Differentiate between 17-bit and 18-bit branch offsets. | |
6285 | (MOVEP1, MOVEP2): New mode iterator. | |
6286 | (mov_<load>l): Use ZC constraint. | |
6287 | (mov_<load>r): Likewise. | |
6288 | (mov_<store>l): Likewise. | |
6289 | (mov_<store>r): Likewise. | |
6290 | (*branch_equality<mode>_inverted): Add microMIPS support. | |
6291 | (*branch_equality<mode>): Likewise. | |
6292 | (*jump_absolute): Likewise. | |
6293 | (indirect_jump_<mode>): Likewise. | |
6294 | (tablejump_<mode>): Likewise. | |
6295 | (<optab>_internal): Likewise. | |
6296 | (sibcall_internal): Likewise. | |
6297 | (sibcall_value_internal): Likewise. | |
6298 | (prefetch): Use constraint ZD. | |
6299 | * config/mips/mips.opt (minterlink-compressed): New option. | |
6300 | (minterlink-mips16): Now an alias for minterlink-compressed. | |
6301 | (mmicromips): New option. | |
6302 | * config/mips/sync.md (sync_compare_and_swap<mode>): Use ZR constraint. | |
6303 | (compare_and_swap_12): Likewise. | |
6304 | (sync_add<mode>): Likewise. | |
6305 | (sync_<optab>_12): Likewise. | |
6306 | (sync_old_<optab>_12): Likewise. | |
6307 | (sync_new_<optab>_12): Likewise. | |
6308 | (sync_nand_12): Likewise. | |
6309 | (sync_old_nand_12): Likewise. | |
6310 | (sync_new_nand_12): Likewise. | |
6311 | (sync_sub<mode>): Likewise. | |
6312 | (sync_old_add<mode>): Likewise. | |
6313 | (sync_old_sub<mode>): Likewise. | |
6314 | (sync_new_add<mode>): Likewise. | |
6315 | (sync_new_sub<mode>): Likewise. | |
6316 | (sync_<optab><mode>): Likewise. | |
6317 | (sync_old_<optab><mode>): Likewise. | |
6318 | (sync_new_<optab><mode>): Likewise. | |
6319 | (sync_nand<mode>): Likewise. | |
6320 | (sync_old_nand<mode>): Likewise. | |
6321 | (sync_new_nand<mode>): Likewise. | |
6322 | (sync_lock_test_and_set<mode>): Likewise. | |
6323 | (test_and_set_12): Likewise. | |
6324 | (atomic_compare_and_swap<mode>): Likewise. | |
6325 | (atomic_exchange<mode>_llsc): Likewise. | |
6326 | (atomic_fetch_add<mode>_llsc): Likewise. | |
6327 | * config/mips/mips-cpus.def (m14kc, m14k): New processors. | |
6328 | * config/mips/mips-protos.h (umips_output_save_restore): New prototype. | |
6329 | (umips_save_restore_pattern_p): Likewise. | |
6330 | (umips_load_store_pair_p): Likewise. | |
6331 | (umips_output_load_store_pair): Likewise. | |
6332 | (umips_movep_target_p): Likewise. | |
6333 | (umips_12bit_offset_address_p): Likewise. | |
6334 | * config/mips/mips.c (MIPS_MAX_FIRST_STEP): Update for microMIPS. | |
6335 | (mips_base_mips16): Rename this... | |
6336 | (mips_base_compression_flags): ...to this. Update all uses. | |
6337 | (mips_attribute_table): Add micromips, nomicromips and nocompression. | |
6338 | (mips_mips16_decl_p): Delete. | |
6339 | (mips_nomips16_decl_p): Delete. | |
6340 | (mips_get_compress_on_flags): New function. | |
6341 | (mips_get_compress_off_flags): New function. | |
6342 | (mips_get_compress_mode): New function. | |
6343 | (mips_get_compress_on_name): New function. | |
6344 | (mips_get_compress_off_name): New function. | |
6345 | (mips_insert_attributes): Support multiple compression types. | |
6346 | (mips_merge_decl_attributes): Likewise. | |
6347 | (umips_12bit_offset_address_p): New function. | |
6348 | (mips_start_function_definition): Emit .set micromips directive. | |
6349 | (mips_call_may_need_jalx_p): New function. | |
6350 | (mips_function_ok_for_sibcall): Add microMIPS support. | |
6351 | (mips_print_operand_punctuation): Support short delay slots and | |
6352 | compact jumps. | |
6353 | (umips_swm_mask, umips_swm_encoding): New. | |
6354 | (umips_build_save_restore): New function. | |
6355 | (mips_for_each_saved_gpr_and_fpr): Add microMIPS support. | |
6356 | (was_mips16_p): Remove. | |
6357 | (old_compression_mode): New. | |
6358 | (mips_set_compression_mode): New function. | |
6359 | (mips_set_current_function): Add microMIPS support. | |
6360 | (mips_option_override): Likewise. | |
6361 | (umips_save_restore_pattern_p): New function. | |
6362 | (umips_output_save_restore): New function. | |
6363 | (umips_load_store_pair_p_1): New function. | |
6364 | (umips_load_store_pair_p): New function. | |
6365 | (umips_output_load_store_pair_1): New function. | |
6366 | (umips_output_load_store_pair): New function. | |
6367 | (umips_movep_target_p) New function. | |
6368 | (mips_prepare_pch_save): Add microMIPS support. | |
6369 | * config/mips/mips.h (TARGET_COMPRESSION): New. | |
6370 | (TARGET_CPU_CPP_BUILTINS): Update macro | |
6371 | to use new compression flags and to support microMIPS. | |
6372 | (MIPS_ISA_LEVEL_SPEC): Add m14k processors. | |
6373 | (MIPS_ARCH_FLOAT_SPEC): Likewise. | |
6374 | (ISA_HAS_LWXS): Include TARGET_MICROMIPS. | |
6375 | (ISA_HAS_LOAD_DELAY): Exclude TARGET_MICROMIPS. | |
6376 | (ASM_SPEC): Support mmicromips and mno-micromips. | |
6377 | (M16STORE_REG_P): New macro. | |
6378 | (MIPS_CALL): Support TARGET_MICROMIPS. | |
6379 | (MICROMIPS_J): New macro. | |
6380 | (mips_base_mips16): Rename this... | |
6381 | (mips_base_compression_flags): ...to this. | |
6382 | (UMIPS_12BIT_OFFSET_P): New macro. | |
6383 | * config/mips/t-sde: (MULTILIB_OPTIONS): Add microMIPS. | |
6384 | (MULTILIB_DIRNAMES): Likewise. | |
6385 | ||
5e5df392 TV |
6386 | 2013-02-25 Tom de Vries <tom@codesourcery.com> |
6387 | ||
6388 | PR rtl-optimization/56131 | |
6389 | * insn-notes.def (INSN_NOTE_BASIC_BLOCK): Update comment. | |
6390 | * cfgrtl.c (delete_insn): Don't reorder NOTE_INSN_DELETED_LABEL and | |
6391 | NOTE_INSN_BASIC_BLOCK if BLOCK_FOR_INSN == NULL. | |
6392 | ||
3fdb53c1 TB |
6393 | 2013-02-25 Tobias Burnus <burnus@net-b.de> |
6394 | ||
6395 | * doc/invoke.texi (-fsanitize=): Move from optimization | |
6396 | to debugging options. | |
6397 | ||
ed358aea AB |
6398 | 2013-02-25 Andrey Belevantsev <abel@ispras.ru> |
6399 | ||
6400 | * sched-deps.c (sched_analyze_insn): Fix typo in comment. | |
6401 | ||
f45e9053 AB |
6402 | 2013-02-25 Andrey Belevantsev <abel@ispras.ru> |
6403 | Alexander Monakov <amonakov@ispras.ru> | |
6404 | ||
6405 | PR middle-end/56077 | |
6406 | * sched-deps.c (sched_analyze_insn): When reg_pending_barrier, | |
6407 | flush pending lists also on non-jumps. Adjust comment. | |
6408 | ||
6941b508 CM |
6409 | 2013-02-24 Catherine Moore <clm@codesourcery.com> |
6410 | Maciej W. Rozycki <macro@codesourcery.com> | |
6411 | Tom de Vries <tom@codesourcery.com> | |
a72d8780 | 6412 | Nathan Sidwell <nathan@codesourcery.com> |
6941b508 CM |
6413 | Iain Sandoe <iain@codesourcery.com> |
6414 | Nathan Froyd <froydnj@codesourcery.com> | |
a72d8780 | 6415 | Chao-ying Fu <fu@mips.com> |
6941b508 CM |
6416 | |
6417 | * doc/extend.texi: (micromips, nomicromips, nocompression): | |
88b97037 | 6418 | Document new function attributes. |
6941b508 CM |
6419 | * doc/invoke.texi (minterlink-compressed, mmicromips, |
6420 | m14k, m14ke, m14kec): Document new options. | |
6421 | (minterlink-mips16): Update documentation. | |
6422 | * doc/md.texi (ZC, ZD): Document new constraints. | |
6423 | * configure.ac (gcc_cv_as_micromips): Check if linker | |
6424 | supports the .set micromips directive. | |
6425 | * configure: Regenerate. | |
6426 | * config.in: Regenerate. | |
6427 | * config/mips/mips-tables.opt: Regenerate. | |
6428 | * config/mips/micromips.md: New file. | |
6429 | * constraints.md (ZC, AD): New constraints. | |
6430 | * config/mips/predicates.md (movep_src_register): New predicate. | |
6431 | (movep_src_operand): New predicate. | |
6432 | (non_volatile_mem_operand): New predicate. | |
6433 | * config/mips/mips.md (multimem): New type. | |
6434 | (length): Differentiate between 17-bit and 18-bit branch offsets. | |
6435 | (MOVEP1, MOVEP2): New mode iterator. | |
3fdb53c1 | 6436 | (mov_<load>l): Use ZC constraint. |
6941b508 CM |
6437 | (mov_<load>r): Likewise. |
6438 | (mov_<store>l): Likewise. | |
6439 | (mov_<store>r): Likewise. | |
6440 | (*branch_equality<mode>_inverted): Add microMIPS support. | |
6441 | (*branch_equality<mode>): Likewise. | |
6442 | (*jump_absolute): Likewise. | |
6443 | (indirect_jump_<mode>): Likewise. | |
6444 | (tablejump_<mode>): Likewise. | |
6445 | (<optab>_internal): Likewise. | |
6446 | (sibcall_internal): Likewise. | |
6447 | (sibcall_value_internal): Likewise. | |
6448 | (prefetch): Use constraint ZD. | |
6449 | * config/mips/mips.opt (minterlink-compressed): New option. | |
6450 | (minterlink-mips16): Now an alias for minterlink-compressed. | |
6451 | (mmicromips): New option. | |
6452 | * config/mips/sync.md (sync_compare_and_swap<mode>): Use ZR constraint. | |
6453 | (compare_and_swap_12): Likewise. | |
6454 | (sync_add<mode>): Likewise. | |
6455 | (sync_<optab>_12): Likewise. | |
6456 | (sync_old_<optab>_12): Likewise. | |
6457 | (sync_new_<optab>_12): Likewise. | |
6458 | (sync_nand_12): Likewise. | |
6459 | (sync_old_nand_12): Likewise. | |
6460 | (sync_new_nand_12): Likewise. | |
6461 | (sync_sub<mode>): Likewise. | |
6462 | (sync_old_add<mode>): Likewise. | |
6463 | (sync_old_sub<mode>): Likewise. | |
6464 | (sync_new_add<mode>): Likewise. | |
6465 | (sync_new_sub<mode>): Likewise. | |
6466 | (sync_<optab><mode>): Likewise. | |
6467 | (sync_old_<optab><mode>): Likewise. | |
6468 | (sync_new_<optab><mode>): Likewise. | |
6469 | (sync_nand<mode>): Likewise. | |
6470 | (sync_old_nand<mode>): Likewise. | |
6471 | (sync_new_nand<mode>): Likewise. | |
6472 | (sync_lock_test_and_set<mode>): Likewise. | |
6473 | (test_and_set_12): Likewise. | |
6474 | (atomic_compare_and_swap<mode>): Likewise. | |
6475 | (atomic_exchange<mode>_llsc): Likewise. | |
6476 | (atomic_fetch_add<mode>_llsc): Likewise. | |
6477 | * config/mips/mips-cpus.def (m14kc, m14k): New processors. | |
6478 | * config/mips/mips-protos.h (umips_output_save_restore): New prototype. | |
6479 | (umips_save_restore_pattern_p): Likewise. | |
6480 | (umips_load_store_pair_p): Likewise. | |
6481 | (umips_output_load_store_pair): Likewise. | |
6482 | (umips_movep_target_p): Likewise. | |
6483 | (umips_12bit_offset_address_p): Likewise. | |
6484 | * config/mips/mips.c (MIPS_MAX_FIRST_STEP): Update for microMIPS. | |
6485 | (mips_base_mips16): Rename this... | |
6486 | (mips_base_compression_flags): ...to this. Update all uses. | |
6487 | (mips_attribute_table): Add micromips, nomicromips and nocompression. | |
6488 | (mips_mips16_decl_p): Delete. | |
6489 | (mips_nomips16_decl_p): Delete. | |
3fdb53c1 | 6490 | (mips_get_compress_on_flags): New function. |
6941b508 CM |
6491 | (mips_get_compress_off_flags): New function. |
6492 | (mips_get_compress_mode): New function. | |
6493 | (mips_get_compress_on_name): New function. | |
6494 | (mips_get_compress_off_name): New function. | |
6495 | (mips_insert_attributes): Support multiple compression types. | |
6496 | (mips_merge_decl_attributes): Likewise. | |
6497 | (umips_12bit_offset_address_p): New function. | |
6498 | (mips_start_function_definition): Emit .set micromips directive. | |
6499 | (mips_call_may_need_jalx_p): New function. | |
6500 | (mips_function_ok_for_sibcall): Add microMIPS support. | |
6501 | (mips_print_operand_punctuation): Support short delay slots and | |
6502 | compact jumps. | |
6503 | (umips_swm_mask, umips_swm_encoding): New. | |
6504 | (umips_build_save_restore): New function. | |
6505 | (mips_for_each_saved_gpr_and_fpr): Add microMIPS support. | |
6506 | (was_mips16_p): Remove. | |
6507 | (old_compression_mode): New. | |
6508 | (mips_set_compression_mode): New function. | |
6509 | (mips_set_current_function): Add microMIPS support. | |
6510 | (mips_option_override): Likewise. | |
6511 | (umips_save_restore_pattern_p): New function. | |
6512 | (umips_output_save_restore): New function. | |
6513 | (umips_load_store_pair_p_1): New function. | |
6514 | (umips_load_store_pair_p): New function. | |
6515 | (umips_output_load_store_pair_1): New function. | |
6516 | (umips_output_load_store_pair): New function. | |
6517 | (umips_movep_target_p) New function. | |
6518 | (mips_prepare_pch_save): Add microMIPS support. | |
6519 | * config/mips/mips.h (TARGET_COMPRESSION): New. | |
6520 | (TARGET_CPU_CPP_BUILTINS): Update macro | |
6521 | to use new compression flags and to support microMIPS. | |
6522 | (MIPS_ISA_LEVEL_SPEC): Add m14k processors. | |
6523 | (MIPS_ARCH_FLOAT_SPEC): Likewise. | |
6524 | (ISA_HAS_LWXS): Include TARGET_MICROMIPS. | |
6525 | (ISA_HAS_LOAD_DELAY): Exclude TARGET_MICROMIPS. | |
6526 | (ASM_SPEC): Support mmicromips and mno-micromips. | |
6527 | (M16STORE_REG_P): New macro. | |
6528 | (MIPS_CALL): Support TARGET_MICROMIPS. | |
6529 | (MICROMIPS_J): New macro. | |
6530 | (mips_base_mips16): Rename this... | |
6531 | (mips_base_compression_flags): ...to this. | |
6532 | (UMIPS_12BIT_OFFSET_P): New macro. | |
6533 | * config/mips/t-sde: (MULTILIB_OPTIONS): Add microMIPS. | |
6534 | (MULTILIB_DIRNAMES): Likewise. | |
6535 | ||
cdebbc6d JJ |
6536 | 2013-02-24 Jakub Jelinek <jakub@redhat.com> |
6537 | ||
6538 | PR target/52555 | |
6539 | * target-globals.c (save_target_globals): For init_reg_sets and | |
6540 | target_reinit remporarily set this_fn_optabs to this_target_optabs. | |
6541 | ||
18c63565 JG |
6542 | 2013-02-22 James Grennahlgh <james.greenhalgh@arm.com> |
6543 | ||
6544 | * config/aarch64/aarch64-simd-builtins.def: Add copyright header. | |
6545 | * config/aarch64/t-aarch64 | |
6546 | (aarch64-builtins.o): Depend on aarch64-simd-builtins.def. | |
6547 | ||
2194f7a2 VM |
6548 | 2013-02-22 Vladimir Makarov <vmakarov@redhat.com> |
6549 | ||
6550 | PR inline-asm/56148 | |
6551 | * lra-constraints.c (process_alt_operands): Reload operand | |
6552 | conflicting with earlier clobber only if no more other conflicting | |
6553 | operands. | |
6554 | ||
7d613735 JJ |
6555 | 2013-02-22 Jakub Jelinek <jakub@redhat.com> |
6556 | ||
6557 | PR sanitizer/56393 | |
6558 | * config/gnu-user.h (LIBASAN_EARLY_SPEC): Link in libasan_preinit.o | |
6559 | if not linking a shared library. | |
6560 | ||
ac8d93a7 SL |
6561 | 2013-02-22 Seth LaForge <sethml@google.com> |
6562 | ||
6563 | * config.gcc (arm*-*-eabi*): Treat arm*eb as big-endian. | |
6564 | ||
e0237780 GY |
6565 | 2013-02-22 Greta Yorsh <Greta.Yorsh@arm.com> |
6566 | ||
3fdb53c1 TB |
6567 | * config/arm/arm.md (split for extendsidi): Update condition. |
6568 | (zero_extend<mode>di2,extend<mode>di2): Add an alternative. | |
6569 | * config/arm/iterators.md (qhs_extenddi_cstr): Likewise. | |
6570 | (qhs_zextenddi_cstr): Likewise. | |
e0237780 | 6571 | |
d7fde18c JJ |
6572 | 2013-02-21 Jakub Jelinek <jakub@redhat.com> |
6573 | ||
be63b77d JJ |
6574 | PR middle-end/56420 |
6575 | * expmed.c (EXACT_POWER_OF_2_OR_ZERO_P): Do subtraction in uhwi, to | |
6576 | avoid signed wrapping. | |
6577 | (expand_mult): Handle properly multiplication by | |
6578 | ((dword_type) -1) << (BITS_PER_WORD - 1). Improve multiplication by | |
6579 | ((dword_type) 1) << (BITS_PER_WORD - 1). Avoid undefined behavior | |
6580 | in the compiler if coeff is HOST_WIDE_INT_MIN. | |
6581 | (expand_divmod): Don't make ext_op1 static, change it's type to | |
6582 | uhwi. Avoid undefined behavior in -INTVAL (op1). | |
6583 | ||
d7fde18c JJ |
6584 | PR rtl-optimization/50339 |
6585 | * lower-subreg.h (struct lower_subreg_choices): Add splitting_ashiftrt | |
6586 | field. | |
6587 | * lower-subreg.c (compute_splitting_shift): Handle ASHIFTRT. | |
6588 | (compute_costs): Call compute_splitting_shift also for ASHIFTRT | |
6589 | into splitting_ashiftrt field. | |
6590 | (find_decomposable_shift_zext, resolve_shift_zext): Handle also | |
6591 | ASHIFTRT. | |
6592 | (dump_choices): Fix up printing LSHIFTRT choices, print ASHIFTRT | |
6593 | choices. | |
6594 | ||
6aad4455 AH |
6595 | 2013-02-20 Aldy Hernandez <aldyh@redhat.com> |
6596 | ||
6597 | PR middle-end/56108 | |
6598 | * trans-mem.c (execute_tm_mark): Do not expand transactions that | |
6599 | are sure to go irrevocable. | |
6600 | ||
38fe784d HPN |
6601 | 2013-02-21 Hans-Peter Nilsson <hp@axis.com> |
6602 | ||
6603 | * doc/rtl.texi (vec_concat, vec_duplicate): Mention that | |
6604 | scalars are valid operands. | |
6605 | ||
0fd44da3 MJ |
6606 | 2013-02-21 Martin Jambor <mjambor@suse.cz> |
6607 | ||
6608 | PR tree-optimization/56310 | |
6609 | * ipa-cp.c (agg_replacements_to_vector): New parameter index, copy | |
6610 | only matching indices and non-negative final offsets. | |
6611 | (intersect_aggregates_with_edge): Pass src_idx to | |
6612 | agg_replacements_to_vector. Pass src_idx insstead of index to | |
6613 | intersect_with_agg_replacements. | |
6614 | ||
7a92038b MJ |
6615 | 2013-02-21 Martin Jambor <mjambor@suse.cz> |
6616 | ||
6617 | * ipa-cp.c (good_cloning_opportunity_p): Dump the real threshold | |
6618 | instead of hard-wired defaults. | |
6619 | ||
c0da9c37 MR |
6620 | 2013-02-21 Maciej W. Rozycki <macro@codesourcery.com> |
6621 | ||
6622 | * doc/invoke.texi (MIPS Options): Update documentation of the | |
6623 | floating-point multiply-accumulate instruction restrictions. | |
6624 | ||
d247ea0c | 6625 | 2013-02-21 Kostya Serebryany <kcc@google.com> |
7df59255 KS |
6626 | |
6627 | * config/i386/i386.c (ix86_asan_shadow_offset): Use 0x7fff8000 as | |
6628 | asan_shadow_offset on x86_64 linux. | |
6629 | ||
22deefcb RB |
6630 | 2013-02-21 Richard Biener <rguenther@suse.de> |
6631 | ||
6632 | PR tree-optimization/56415 | |
6633 | Revert | |
6634 | 2013-02-11 Richard Biener <rguenther@suse.de> | |
6635 | ||
6636 | PR tree-optimization/56273 | |
6637 | * tree-vrp.c (simplify_cond_using_ranges): Disable for the | |
6638 | first VRP run. | |
6639 | ||
7bcc6e75 JJ |
6640 | 2013-02-21 Jakub Jelinek <jakub@redhat.com> |
6641 | ||
a0ad148f JJ |
6642 | PR bootstrap/56258 |
6643 | * doc/invoke.texi (-fdump-rtl-pro_and_epilogue): Use @item | |
6644 | instead of @itemx. | |
6645 | ||
7bcc6e75 JJ |
6646 | PR inline-asm/56405 |
6647 | * expr.c (expand_expr_real_1) <case TARGET_MEM_REF, MEM_REF>: Don't | |
6648 | use movmisalign or extract_bit_field for EXPAND_MEMORY modifier. | |
6649 | ||
a0a7b611 JH |
6650 | 2013-02-20 Jan Hubicka <jh@suse.cz> |
6651 | ||
6652 | PR tree-optimization/56265 | |
88b97037 UB |
6653 | * ipa-prop.c (ipa_make_edge_direct_to_target): Fixup callgraph |
6654 | when target is referenced for first time. | |
a0a7b611 | 6655 | |
c0e50f72 RB |
6656 | 2013-02-20 Richard Biener <rguenther@suse.de> |
6657 | ||
6658 | * tree-call-cdce.c (tree_call_cdce): Do not remove unused locals. | |
6659 | * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Likewise. | |
6660 | * tree-ssa-dce.c (perform_tree_ssa_dce): Likewise. | |
6661 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Do | |
6662 | not return anything. | |
6663 | (rename_ssa_copies): Do not remove unused locals. | |
6664 | * tree-ssa-ccp.c (do_ssa_ccp): Likewise. | |
88b97037 | 6665 | * tree-ssanames.c (pass_release_ssa_names): Remove unused locals first. |
c0e50f72 RB |
6666 | * passes.c (execute_function_todo): Do not schedule unused locals |
6667 | removal if cleanup_tree_cfg did something. | |
6668 | * tree-ssa-live.c (remove_unused_locals): Dump statistics | |
6669 | about the number of removed locals. | |
6670 | ||
a52ca739 RB |
6671 | 2013-02-20 Richard Biener <rguenther@suse.de> |
6672 | ||
6673 | PR tree-optimization/56398 | |
88b97037 | 6674 | * tree-vect-loop-manip.c (adjust_debug_stmts): Skip SSA default defs. |
a52ca739 | 6675 | |
ec9c9d1b MJ |
6676 | 2013-02-20 Martin Jambor <mjambor@suse.cz> |
6677 | ||
6678 | PR tree-optimization/55334 | |
6679 | * ipa-cp.c (initialize_node_lattices): Disable IPA-CP through and to | |
6680 | restricted pointers to arrays. | |
6681 | ||
e91c8ed6 | 6682 | 2013-02-20 Richard Biener <rguenther@suse.de> |
88b97037 | 6683 | Jakub Jelinek <jakub@redhat.com> |
e91c8ed6 RB |
6684 | |
6685 | PR tree-optimization/56396 | |
6686 | * tree-ssa-ccp.c (n_const_val): New static variable. | |
6687 | (get_value): Return NULL for SSA names we don't have a lattice | |
6688 | entry for. | |
6689 | (ccp_initialize): Initialize n_const_val. | |
6690 | * tree-ssa-copy.c (n_copy_of): New static variable. | |
6691 | (init_copy_prop): Initialize n_copy_of. | |
6692 | (get_value): Return NULL_TREE for SSA names we don't have a | |
6693 | lattice entry for. | |
6694 | ||
3d916479 MJ |
6695 | 2013-02-20 Martin Jambor <mjambor@suse.cz> |
6696 | ||
6697 | * ipa-cp.c (initialize_node_lattices): Fix dumping condition. | |
6698 | ||
71a86758 RB |
6699 | 2013-02-20 Richard Biener <rguenther@suse.de> |
6700 | ||
6701 | * genpreds.c (write_lookup_constraint): Do not compare first | |
6702 | letter of the constraint again. | |
6703 | ||
79836a12 RB |
6704 | 2013-02-20 Richard Biener <rguenther@suse.de> |
6705 | ||
6706 | * tree-ssa-loop-ivopts.c (alloc_use_cost_map): Use bitmap_count_bits | |
6707 | and ceil_log2. | |
6708 | (get_use_iv_cost): Terminate hashtable walk when coming across | |
6709 | an empty entry. | |
6710 | ||
bbe4fb2c IZ |
6711 | 2013-02-20 Igor Zamyatin <igor.zamyatin@intel.com> |
6712 | ||
6713 | * config/i386/i386.c (initial_ix86_tune_features): Turn on fp | |
6714 | reassociation for avx2 targets. | |
6715 | ||
a72d8780 | 6716 | 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
79836a12 | 6717 | |
c77f83d5 EI |
6718 | * config/microblaze/microblaze.c: microblaze_has_clz = 0 |
6719 | Add version check for v8.10.a to enable microblaze_has_clz | |
88b97037 | 6720 | * config/microblaze/microblaze.h: Add TARGET_HAS_CLZ as combined |
c77f83d5 EI |
6721 | version and TARGET_PATTERN_COMPARE check |
6722 | * config/microblaze/microblaze.md: New clzsi2 instruction | |
3fdb53c1 | 6723 | |
a72d8780 | 6724 | 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
959434e6 | 6725 | |
a72d8780 | 6726 | * config/microblaze/microblaze.md (call_value_intern): Check symbol is |
959434e6 EI |
6727 | function before branching. |
6728 | ||
242387fa AB |
6729 | 2012-02-19 Andrey Belevantsev <abel@ispras.ru> |
6730 | ||
6731 | * sel-sched-dump.c (dump_insn_rtx_flags): Explicitly set | |
6732 | DUMP_INSN_RTX_UID. | |
6733 | (dump_insn_rtx_1): Pass PATTERN (insn) to str_pattern_slim. | |
6734 | ||
b4979ab9 AB |
6735 | 2012-02-19 Andrey Belevantsev <abel@ispras.ru> |
6736 | ||
6737 | PR middle-end/55889 | |
b4979ab9 AB |
6738 | * sel-sched.c: Include ira.h. |
6739 | (implicit_clobber_conflict_p): New function. | |
6740 | (moveup_expr): Use it. | |
88b97037 | 6741 | * Makefile.in (sel-sched.o): Depend on ira.h. |
b4979ab9 | 6742 | |
24d63016 RB |
6743 | 2013-02-19 Richard Biener <rguenther@suse.de> |
6744 | ||
6745 | PR tree-optimization/56384 | |
6746 | * tree-ssa-sccvn.h (struct vn_phi_s): Add type member. | |
6747 | (vn_hash_type): Split out from ... | |
6748 | (vn_hash_constant_with_type): ... here. | |
6749 | * tree-ssa-sccvn.c (vn_phi_compute_hash): Use vn_hash_type. | |
6750 | (vn_phi_eq): Compare types from vn_phi_s structure. | |
6751 | (vn_phi_lookup): Populate vn_phi_s type. | |
6752 | (vn_phi_insert): Likewise. | |
6753 | ||
a475fd3d JJ |
6754 | 2013-02-19 Jakub Jelinek <jakub@redhat.com> |
6755 | ||
47cc28f5 JJ |
6756 | PR tree-optimization/56350 |
6757 | * tree-vect-loop.c (vectorizable_reduction): If orig_stmt, return false | |
6758 | if haven't found reduction or nested cycle operand, rather than | |
6759 | asserting we must find it. | |
6760 | ||
a475fd3d JJ |
6761 | PR tree-optimization/56381 |
6762 | * tree-ssa-pre.c (create_expression_by_pieces): Fix up last argument | |
6763 | to fold_build3. | |
6764 | ||
6765 | 2013-02-18 Aldy Hernandez <aldyh@redhat.com> | |
135204dd AH |
6766 | Jakub Jelinek <jakub@redhat.com> |
6767 | ||
6768 | PR target/52555 | |
6769 | * genopinit.c (raw_optab_handler): Use this_fn_optabs. | |
6770 | (swap_optab_enable): Same. | |
6771 | (init_all_optabs): Use argument instead of global. | |
88b97037 | 6772 | * tree.h (struct tree_optimization_option): New field target_optabs. |
135204dd AH |
6773 | * expr.h (init_all_optabs): Add argument to prototype. |
6774 | (TREE_OPTIMIZATION_OPTABS): New. | |
6775 | (save_optabs_if_changed): Protoize. | |
6776 | * optabs.h: Declare this_fn_optabs. | |
6777 | * optabs.c (save_optabs_if_changed): New. | |
6778 | Declare this_fn_optabs. | |
6779 | (init_optabs): Add argument to init_all_optabs() call. | |
6780 | * function.c (invoke_set_current_function_hook): Handle per | |
6781 | function optabs. | |
6782 | * function.h (struct function): New field optabs. | |
6783 | * config/mips/mips.c (mips_set_mips16_mode): Handle when | |
6784 | optimization_current_node has changed. | |
6785 | * target-globals.h (save_target_globals_default_opts): Protoize. | |
6786 | * target-globals.c (save_target_globals_default_opts): New. | |
6787 | ||
3f587ca3 JDA |
6788 | 2013-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
6789 | ||
6790 | PR target/56347 | |
6791 | * config/pa/pa.c (pa_conditional_register_usage): On HP-UX, mark | |
6792 | registers %fr12 and %fr12R as call used. | |
ceaca33e JDA |
6793 | |
6794 | PR target/56214 | |
6795 | * config/pa/predicates.md (base14_operand): Except for BLKmode, QImode | |
88b97037 UB |
6796 | and HImode, require all displacements to be an integer multiple of |
6797 | their mode size. | |
ceaca33e JDA |
6798 | * config/pa/pa.c (pa_legitimate_address_p): For REG+BASE addresses, |
6799 | only allow QImode and HImode when reload is in progress and strict is | |
6800 | true. Likewise for symbolic addresses. Use base14_operand to check | |
6801 | displacements in REG+BASE addresses. | |
6802 | ||
fe0b4796 RB |
6803 | 2013-02-18 Richard Biener <rguenther@suse.de> |
6804 | ||
6805 | PR tree-optimization/56366 | |
6806 | * tree-vect-loop.c (get_initial_def_for_induction): Properly | |
6807 | handle sign-conversion of outer-loop initial induction value. | |
6808 | ||
6aaf596b RB |
6809 | 2013-02-18 Richard Biener <rguenther@suse.de> |
6810 | ||
73db8ff1 | 6811 | PR middle-end/56349 |
6aaf596b RB |
6812 | * cfghooks.c (merge_blocks): If we merge a latch into another |
6813 | block adjust references to it. | |
6814 | * cfgloop.c (flow_loops_find): Reset latch before recomputing it. | |
6815 | (verify_loop_structure): Verify that a recorded latch is in fact | |
6816 | a latch. | |
6817 | ||
5e97dfb6 RB |
6818 | 2013-02-18 Richard Biener <rguenther@suse.de> |
6819 | ||
6820 | PR tree-optimization/56321 | |
6821 | * tree-ssa-reassoc.c (propagate_op_to_single_use): Properly | |
6822 | order SSA name release and virtual operand unlinking. | |
6823 | ||
825527e8 EI |
6824 | 2013-02-17 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
6825 | ||
6826 | * config/microblaze/microblaze.md (save_stack_block): Define. | |
6827 | (restore_stack_block): Likewise. | |
6828 | ||
debd11d9 EI |
6829 | 2013-02-16 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
6830 | ||
6831 | * config/microblaze/linux.h (TARGET_SUPPORTS_PIC): Define as 1. | |
6832 | * config/microblaze/microblaze.h (TARGET_SUPPORTS_PIC): Define as 1. | |
6833 | * config/microblaze/microblaze.c (microblaze_option_override): | |
6834 | Bail out early for PIC modes when target does not support PIC. | |
6835 | ||
8ec77be0 EI |
6836 | 2013-02-16 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
6837 | ||
88b97037 | 6838 | * config/microblaze/microblaze.c (microblaze_asm_trampoline_template): |
8ec77be0 EI |
6839 | Replace with a microblaze version. |
6840 | (microblaze_trampoline_init): Adapt for microblaze. | |
a752b80f | 6841 | * config/microblaze/microblaze.h (TRAMPOLINE_SIZE): Adapt for |
8ec77be0 EI |
6842 | microblaze. |
6843 | ||
b41288b3 JJ |
6844 | 2013-02-16 Jakub Jelinek <jakub@redhat.com> |
6845 | Dodji Seketeli <dodji@redhat.com> | |
6846 | ||
6847 | PR asan/56330 | |
88b97037 | 6848 | * asan.c (get_mem_refs_of_builtin_call): White space and style cleanup. |
b41288b3 JJ |
6849 | (instrument_mem_region_access): Do not forget to always put |
6850 | instrumentation of the of 'base' and 'base + len' in a "if (len != | |
6851 | 0) statement, even for cases where either 'base' or 'base + len' | |
6852 | are not instrumented -- because they have been previously | |
6853 | instrumented. Simplify the logic by putting all the statements | |
6854 | instrument 'base + len' inside a sequence, and then insert that | |
6855 | sequence right before the current insertion point. Then, to | |
6856 | instrument 'base + len', just get an iterator on that statement. | |
6857 | And do not forget to update the pointer to iterator the function | |
6858 | received as argument. | |
6859 | ||
47918951 VM |
6860 | 2013-02-15 Vladimir Makarov <vmakarov@redhat.com> |
6861 | ||
6862 | PR rtl-optimization/56348 | |
6863 | * lra-assigns.c (reload_pseudo_compare_func): Prefer bigger pseudos. | |
6864 | ||
3fb7c699 SB |
6865 | 2013-02-15 Steven Bosscher <steven@gcc.gnu.org> |
6866 | ||
6867 | * graph.c (start_graph_dump): Print dumpfile base as digraph label. | |
6868 | (clean_graph_dump_file): Pass base to start_graph_dump. | |
6869 | ||
576fe41a RH |
6870 | 2013-02-14 Richard Henderson <rth@redhat.com> |
6871 | ||
6872 | PR target/55941 | |
6873 | * lower-subreg.c (simple_move): Check dest mode instead of src mode. | |
6874 | ||
bb3accfa SB |
6875 | 2013-02-14 Steven Bosscher <steven@gcc.gnu.org> |
6876 | ||
6877 | * collect2-aix.h: Define F_LOADONLY. | |
6878 | ||
03143140 RB |
6879 | 2013-02-14 Richard Biener <rguenther@suse.de> |
6880 | ||
6881 | PR lto/50494 | |
6882 | * varasm.c (output_constant_def_1): Get the decl representing | |
6883 | the constant as argument. | |
6884 | (output_constant_def): Wrap output_constant_def_1. | |
6885 | (make_decl_rtl): Use output_constant_def_1 with the decl | |
6886 | representing the constant. | |
6887 | (build_constant_desc): Optionally re-use a decl already | |
6888 | representing the constant. | |
6889 | (tree_output_constant_def): Adjust. | |
6890 | ||
8fb06726 DS |
6891 | 2013-02-14 Dodji Seketeli <dodji@redhat.com> |
6892 | ||
6893 | Fix an asan crash | |
6894 | * asan.c (instrument_builtin_call): Really put the length of the | |
6895 | second source argument into src1_len. | |
6896 | ||
c4bfe8bf JJ |
6897 | 2013-02-13 Jakub Jelinek <jakub@redhat.com> |
6898 | ||
6899 | * asan.c (create_cond_insert_point): Add create_then_fallthru_edge | |
6900 | argument. If it is false, don't create edge from then_bb to | |
6901 | fallthru_bb. | |
6902 | (insert_if_then_before_iter): Pass true to it. | |
6903 | (build_check_stmt): Pass false to it. | |
6904 | (transform_statements): Flush hash table only on extended basic | |
6905 | block boundaries, rather than at the beginning of every bb. | |
6906 | Don't flush hash table on nonfreeing_call_p calls. | |
6907 | * tree-flow.h (nonfreeing_call_p): New prototype. | |
6908 | * tree-ssa-phiopt.c (nonfreeing_call_p): No longer static. | |
6909 | ||
7afe2801 DM |
6910 | 2013-02-13 David S. Miller <davem@davemloft.net> |
6911 | ||
6912 | * expmed.c (expand_shift_1): Only strip scalar integer subregs. | |
6913 | ||
70cc3288 VM |
6914 | 2013-02-13 Vladimir Makarov <vmakarov@redhat.com> |
6915 | ||
6916 | PR target/56184 | |
6917 | * ira.c (max_regno_before_ira): Move from ... | |
6918 | (ira): ... here. | |
6919 | (fix_reg_equiv_init): Use max_regno_before_ira instead of | |
6920 | vec_safe_length. | |
6921 | ||
6422242b JJ |
6922 | 2013-02-13 Jakub Jelinek <jakub@redhat.com> |
6923 | ||
6924 | * config/i386/i386.c (ix86_asan_shadow_offset): Revert last change. | |
6925 | ||
976a81ee RB |
6926 | 2013-02-13 Richard Biener <rguenther@suse.de> |
6927 | ||
6928 | PR lto/56295 | |
6929 | * gimple-streamer-out.c (output_gimple_stmt): Undo wrapping | |
6930 | globals in MEM_REFs. | |
6931 | ||
c1874a87 RB |
6932 | 2013-02-13 Richard Biener <rguenther@suse.de> |
6933 | ||
6934 | * loop-init.c (loop_optimizer_init): Clear loop state when | |
6935 | re-initializing preserved loops. | |
6936 | * loop-unswitch.c (unswitch_single_loop): Return whether | |
6937 | we unswitched the loop. Do not verify loop state here. | |
88b97037 | 6938 | (unswitch_loops): When we unswitched a loop discover new loops. |
c1874a87 | 6939 | |
b4ab7d34 KS |
6940 | 2013-02-13 Kostya Serebryany <kcc@google.com> |
6941 | ||
88b97037 UB |
6942 | * config/i386/i386.c: Use 0x7fff8000 as asan_shadow_offset |
6943 | on x86_64 linux. | |
b4ab7d34 KS |
6944 | * sanitizer.def: Rename __asan_init to __asan_init_v1. |
6945 | ||
bdcbe80c DS |
6946 | 2013-02-12 Dodji Seketeli <dodji@redhat.com> |
6947 | ||
6948 | Avoid instrumenting duplicated memory access in the same basic block | |
6949 | * Makefile.in (asan.o): Add new dependency on hash-table.h | |
6950 | * asan.c (struct asan_mem_ref, struct mem_ref_hasher): New types. | |
6951 | (asan_mem_ref_init, asan_mem_ref_get_end, get_mem_ref_hash_table) | |
6952 | (has_stmt_been_instrumented_p, empty_mem_ref_hash_table) | |
6953 | (free_mem_ref_resources, has_mem_ref_been_instrumented) | |
6954 | (has_stmt_been_instrumented_p, update_mem_ref_hash_table) | |
6955 | (get_mem_ref_of_assignment): New functions. | |
6956 | (get_mem_refs_of_builtin_call): Extract from | |
6957 | instrument_builtin_call and tweak a little bit to make it fit with | |
6958 | the new signature. | |
6959 | (instrument_builtin_call): Use the new | |
6960 | get_mem_refs_of_builtin_call. Use gimple_call_builtin_p instead | |
6961 | of is_gimple_builtin_call. | |
6962 | (instrument_derefs, instrument_mem_region_access): Insert the | |
6963 | instrumented memory reference into the hash table. | |
6964 | (maybe_instrument_assignment): Renamed instrument_assignment into | |
6965 | this, and change it to advance the iterator when instrumentation | |
6966 | actually happened and return true in that case. This makes it | |
6967 | homogeneous with maybe_instrument_assignment, and thus give a | |
6968 | chance to callers to be more 'regular'. | |
6969 | (transform_statements): Clear the memory reference hash table | |
6970 | whenever we enter a new BB, when we cross a function call, or when | |
6971 | we are done transforming statements. Use | |
6972 | maybe_instrument_assignment instead of instrumentation. No more | |
6973 | need to special case maybe_instrument_assignment and advance the | |
6974 | iterator after calling it; it's now handled just like | |
6975 | maybe_instrument_call. Update comment. | |
6976 | ||
4861a1f7 RB |
6977 | 2013-02-13 Richard Biener <rguenther@suse.de> |
6978 | ||
6979 | * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc): | |
6980 | Fix loop discovery code. | |
6981 | ||
1c86bd80 VM |
6982 | 2013-02-12 Vladimir Makarov <vmakarov@redhat.com> |
6983 | ||
6984 | PR inline-asm/56148 | |
6985 | * lra-constraints.c (process_alt_operands): Match early clobber | |
70cc3288 | 6986 | operand with itself. Check conflicts with earlyclobber only if |
1c86bd80 VM |
6987 | the operand is not reloaded. Prefer to reload conflicting operand |
6988 | if earlyclobber and matching operands are the same. | |
6989 | ||
7cbda518 RB |
6990 | 2013-02-12 Richard Biener <rguenther@suse.de> |
6991 | ||
6992 | PR lto/56297 | |
6993 | * lto-streamer-out.c (write_symbol): Do not output symbols | |
6994 | for hard register variables. | |
6995 | ||
e68a4ef6 GJL |
6996 | 2013-02-12 Georg-Johann Lay <avr@gjlay.de> |
6997 | ||
6998 | PR target/54222 | |
6999 | * config/avr/avr-dimode.md (umulsidi3, mulsidi3): New expanders. | |
7000 | (umulsidi3_insn, mulsidi3_insn): New insns. | |
7001 | ||
a72d8780 | 7002 | 2013-02-12 Christophe Lyon <christophe.lyon@linaro.org> |
2597da22 CL |
7003 | |
7004 | * config/arm/arm-protos.h (struct cpu_vec_costs): New struct type. | |
7005 | (struct tune_params): Add vec_costs field. | |
7006 | * config/arm/arm.c (arm_builtin_vectorization_cost) | |
7007 | (arm_add_stmt_cost): New functions. | |
7008 | (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST) | |
7009 | (TARGET_VECTORIZE_ADD_STMT_COST): Define. | |
7010 | (arm_default_vec_cost): New struct of type cpu_vec_costs. | |
7011 | (arm_slowmul_tune, arm_fastmul_tune, arm_strongarm_tune) | |
7012 | (arm_xscale_tune, arm_9e_tune, arm_v6t2_tune, arm_cortex_tune) | |
7013 | (arm_cortex_a15_tune, arm_cortex_a5_tune, arm_cortex_a9_tune) | |
7014 | (arm_v6m_tune, arm_fa726te_tune): Define new vec_costs field. | |
7015 | ||
43320568 RB |
7016 | 2013-02-12 Richard Biener <rguenther@suse.de> |
7017 | ||
7018 | PR lto/56295 | |
7019 | * gimple-streamer-in.c (input_gimple_stmt): Strip MEM_REFs off | |
7020 | decls again if possible. | |
7021 | ||
a011aa39 RB |
7022 | 2013-02-12 Richard Biener <rguenther@suse.de> |
7023 | ||
7024 | PR middle-end/56288 | |
7025 | * tree-ssa.c (verify_ssa_name): Fix check, move | |
7026 | SSA_NAME_IN_FREE_LIST check up. | |
7027 | ||
6da26889 JJ |
7028 | 2013-02-12 Jakub Jelinek <jakub@redhat.com> |
7029 | Steven Bosscher <steven@gcc.gnu.org> | |
7030 | ||
7031 | PR rtl-optimization/56151 | |
7032 | * optabs.c (add_equal_note): Don't return 0 if target is a MEM, | |
7033 | equal to op0 or op1, and last_insn pattern is CODE operation | |
7034 | with MEM dest and one of the operands matches that MEM. | |
7035 | ||
f80e0faf ST |
7036 | 2013-02-11 Sriraman Tallam <tmsriramgoogle.com> |
7037 | ||
7038 | * doc/extend.texi: Document Function Multiversioning and "default" | |
7039 | parameter string to target attribute. | |
7040 | * config/i386/i386.c (get_builtin_code_for_version): Return 0 if | |
7041 | target attribute parameter is "default". | |
7042 | (ix86_compare_version_priority): Remove checks for target attribute. | |
7043 | (ix86_mangle_function_version_assembler_name): Change error to sorry. | |
7044 | Remove check for target attribute equal to NULL. Add assert. | |
7045 | (ix86_generate_version_dispatcher_body): Change error to sorry. | |
7046 | ||
6c59ffd1 IS |
7047 | 2013-02-11 Iain Sandoe <iain@codesourcery.com> |
7048 | Jack Howarth <howarth@bromo.med.uc.edu> | |
7049 | Patrick Marlier <patrick.marlier@gmail.com> | |
7050 | ||
7051 | PR libitm/55693 | |
7052 | * config/darwin.h: Replace ENDFILE_SPEC with TM_DESTRUCTOR and | |
7053 | define ENDFILE_SPEC as TM_DESTRUCTOR. | |
7054 | * config/i386/darwin.h (ENDFILE_SPEC): Use TM_DESTRUCTOR. | |
7055 | ||
a72d8780 | 7056 | 2013-02-11 Alexander Potapenko <glider@google.com> |
6a52ccb3 AP |
7057 | Jack Howarth <howarth@bromo.med.uc.edu> |
7058 | Jakub Jelinek <jakub@redhat.com> | |
7059 | ||
7060 | PR sanitizer/55617 | |
7061 | * config/darwin.c (cdtor_record): Rename ctor_record. | |
7062 | (sort_cdtor_records): Rename sort_ctor_records. | |
7063 | (finalize_dtors): New routine to sort destructors by | |
7064 | priority before use in assemble_integer. | |
7065 | (machopic_asm_out_destructor): Use finalize_dtors if needed. | |
7066 | ||
b63fe007 UB |
7067 | 2013-02-11 Uros Bizjak <ubizjak@gmail.com> |
7068 | ||
7069 | PR rtl-optimization/56275 | |
7070 | * simplify-rtx.c (avoid_constant_pool_reference): Check that | |
7071 | offset is non-negative and less than cmode size before | |
7072 | calling simplify_subreg. | |
7073 | ||
8e89b5b5 RB |
7074 | 2013-02-11 Richard Biener <rguenther@suse.de> |
7075 | ||
7076 | PR tree-optimization/56264 | |
7077 | * cfgloop.h (fix_loop_structure): Adjust prototype. | |
7078 | * loop-init.c (fix_loop_structure): Return the number of | |
7079 | newly discovered loops. | |
7080 | * tree-cfgcleanup.c (repair_loop_structures): When new loops | |
7081 | are discovered, do a full loop-closed SSA rewrite. | |
7082 | ||
b4a4b56d RB |
7083 | 2013-02-11 Richard Biener <rguenther@suse.de> |
7084 | ||
7085 | PR tree-optimization/56273 | |
7086 | * tree-vrp.c (simplify_cond_using_ranges): Disable for the | |
7087 | first VRP run. | |
7088 | (check_array_ref): Fix missing newline in dumps. | |
7089 | (search_for_addr_array): Likewise. | |
7090 | ||
0c885229 DE |
7091 | 2013-02-09 David Edelsohn <dje.gcc@gmail.com> |
7092 | ||
7093 | * config/rs6000/aix61.h (OS_MISSING_ALTIVEC): Undefine. | |
7094 | ||
59ac9a55 JJ |
7095 | 2013-02-09 Jakub Jelinek <jakub@redhat.com> |
7096 | ||
7097 | PR target/56256 | |
7098 | * config/rs6000/rs6000.h (ASSEMBLER_DIALECT): Define. | |
7099 | ||
25bb0bb5 VM |
7100 | 2013-02-08 Vladimir Makarov <vmakarov@redhat.com> |
7101 | ||
7102 | PR rtl-optimization/56246 | |
0c885229 | 7103 | * lra-constraints.c (simplify_operand_subreg): Try to reuse |
25bb0bb5 VM |
7104 | reload pseudo. |
7105 | * lra.c (lra): Clear lra_optional_reload_pseudos only when all | |
7106 | constraints are satisfied. | |
7107 | ||
a698cc03 JL |
7108 | 2013-02-08 Jeff Law <law@redhat.com> |
7109 | ||
7110 | PR debug/53948 | |
7111 | * emit-rtl.c (reg_is_parm_p): New function. | |
7112 | * regs.h (reg_is_parm_p): New prototype. | |
7113 | * ira-conflicts.c (ira_build_conflicts): Allow parameters in | |
7114 | callee-clobbered registers. | |
7115 | ||
e1122ddd MM |
7116 | 2013-02-08 Michael Meissner <meissner@linux.vnet.ibm.com> |
7117 | ||
7118 | PR target/56043 | |
7119 | * config/rs6000/rs6000.c (rs6000_builtin_vectorized_libmass): | |
7120 | If there is no implicit builtin declaration, just return NULL. | |
7121 | ||
19c5f6e6 UB |
7122 | 2013-02-08 Uros Bizjak <ubizjak@gmail.com> |
7123 | ||
7124 | * config/i386/sse.md (FMAMODEM): New mode iterator. | |
7125 | (fma<mode>4, fms<mode>4, fnma<mode>4, fnms<mode>4): Use FMAMODEM | |
7126 | mode iterator. Do not use TARGET_SSE_MATH in insn constraint. | |
7127 | ||
2480f2ca | 7128 | 2013-02-08 Uros Bizjak <ubizjak@gmail.com> |
76ef61fb | 7129 | |
2480f2ca UB |
7130 | * config/i386/gnu-user.h (TARGET_CAN_SPLIT_STACK): Define only |
7131 | when HAVE_GAS_CFI_PERSONALITY_DIRECTIVE is set. | |
7132 | * config/i386/gnu-user64.h (TARGET_CAN_SPLIT_STACK): Ditto. | |
7133 | ||
7134 | 2013-02-08 Edgar E. Iglesias <edgar.iglesias@gmail.com> | |
7135 | ||
7136 | * config.gcc (microblaze*-linux*): Add TARGET_BIG_ENDIAN_DEFAULT. | |
7137 | (microblaze*-*-elf): Likewise. | |
7138 | * config/microblaze/linux.h: Add -mbig-endian / -mlittle-endian to | |
7139 | LINK_SPEC. | |
7140 | * config/microblaze/microblaze-c.c: Add builtin defines for | |
7141 | _LITTLE_ENDIAN and _BIG_ENDIAN. | |
7142 | * config/microblaze/microblaze.h: Add TARGET_ENDIAN_DEFAULT and | |
7143 | add to TARGET_DEFAULT flags. | |
76ef61fb | 7144 | Expand ASM_SPEC and LINK_SPEC. |
2480f2ca UB |
7145 | Update BYTES_BIG_ENDIAN and WORDS_BIG_ENDIAN. |
7146 | * config/microblaze/microblaze.md: Update extendsidi2 and | |
7147 | movdi_internal instructions to use low-order / high-order reg | |
7148 | print_operands. | |
7149 | * config/microblaze/microblaze.opt: Add mbig-endian and mlittle-endian | |
7150 | options and inversemask / mask of LITTLE_ENDIAN. | |
7151 | * config/microblaze/t-microblaze: Expand multilib options to | |
7152 | include mlittle-endian (le) and update exceptions patterns. | |
7153 | ||
600a5961 JJ |
7154 | 2013-02-08 Jakub Jelinek <jakub@redhat.com> |
7155 | ||
5df81313 JJ |
7156 | PR rtl-optimization/56195 |
7157 | * lra-constraints.c (get_reload_reg): Don't reuse regs | |
7158 | if they have smaller mode than requested, if they have | |
7159 | wider mode than requested, try to return a SUBREG. | |
7160 | ||
600a5961 JJ |
7161 | PR tree-optimization/56250 |
7162 | * fold-const.c (extract_muldiv_1) <case NEGATE_EXPR>: Don't optimize | |
7163 | if type is unsigned and code isn't MULT_EXPR. | |
7164 | ||
ff544649 GJL |
7165 | 2013-02-08 Georg-Johann Lay <avr@gjlay.de> |
7166 | ||
7167 | PR tree-optimization/56064 | |
7168 | * fixed-value.c (fixed_from_double_int): Sign/zero extend payload | |
7169 | bits according to mode. | |
7170 | * fixed-value.h (fixed_from_double_int) | |
7171 | (const_fixed_from_double_int): Adjust comments. | |
7172 | ||
e45cde98 RB |
7173 | 2013-02-08 Richard Biener <rguenther@suse.de> |
7174 | ||
7175 | PR lto/56231 | |
7176 | * lto-streamer.h (struct data_in): Remove current_file, current_line | |
7177 | and current_col members. | |
7178 | * lto-streamer-out.c (lto_output_location): Stream changed bits | |
7179 | en-block for efficiency. | |
7180 | * lto-streamer-in.c (clear_line_info): Remove. | |
7181 | (lto_input_location): Cache current file, line and column | |
7182 | globally via local statics. Read changed bits en-block. | |
7183 | (input_function): Do not call clear_line_info. | |
7184 | (lto_read_body): Likewise. | |
7185 | (lto_input_toplevel_asms): Likewise. | |
7186 | ||
c1ca73d8 MM |
7187 | 2013-02-08 Michael Matz <matz@suse.de> |
7188 | ||
7189 | PR tree-optimization/52448 | |
7190 | * tree-ssa-phiopt.c (struct name_to_bb): Add phase member. | |
7191 | (nt_call_phase): New static. | |
7192 | (add_or_mark_expr): Only mark accesses with newer phase than any | |
7193 | call seen. | |
7194 | (nonfreeing_call_p): New. | |
7195 | (nt_init_block): Update nt_call_phase, mark blocks as visited. | |
7196 | (nt_fini_block): Keep blocks marked as visited. | |
7197 | (get_non_trapping): Initialize nt_call_phase, and reset aux pointer. | |
7198 | ||
57548aa2 RB |
7199 | 2013-02-08 Richard Biener <rguenther@suse.de> |
7200 | ||
7201 | * ira.c (ira): Free broken dominator information. | |
7202 | ||
8e10366f UB |
7203 | 2013-02-08 Uros Bizjak <ubizjak@gmail.com> |
7204 | ||
7205 | * config/i386/i386.c (ix86_spill_class): Use INTEGER_CLASS_P macro. | |
7206 | ||
f64fb0fa MP |
7207 | 2013-02-08 Marek Polacek <polacek@redhat.com> |
7208 | ||
8e10366f | 7209 | * cfgloop.c (verify_loop_structure): Add more checking of headers. |
f64fb0fa | 7210 | |
0375167b RB |
7211 | 2013-02-08 Richard Biener <rguenther@suse.de> |
7212 | ||
7213 | PR middle-end/56181 | |
7214 | * cfgloop.h (flow_loops_find): Adjust. | |
7215 | (bb_loop_header_p): Declare. | |
7216 | * cfgloop.c (bb_loop_header_p): New function split out from ... | |
7217 | (flow_loops_find): ... here. Adjust function signature, | |
7218 | support incremental loop structure update. | |
7219 | (verify_loop_structure): Cleanup. Verify a loop is a loop. | |
7220 | * cfgloopmanip.c (fix_loop_structure): Move ... | |
7221 | * loop-init.c (fix_loop_structure): ... here. | |
7222 | (apply_loop_flags): Split out from ... | |
7223 | (loop_optimizer_init): ... here. | |
7224 | (fix_loop_structure): Use apply_loop_flags. Use flow_loops_find | |
7225 | in incremental mode, only remove dead loops here. | |
7226 | ||
85d768f3 GJL |
7227 | 2013-02-08 Georg-Johann Lay <avr@gjlay.de> |
7228 | ||
7229 | PR target/54222 | |
7230 | * config/avr/avr.md (unspec) <UNSPEC_ROUND>: Add. | |
7231 | * config/avr/avr-fixed.md (ALL4QA, ALL124QA): New mode iterators. | |
7232 | (round<mode>3, round<mode>3_const): New expanders for fixed-mode. | |
7233 | (*round<mode>3.libgcc): New insns for fixed-modes. | |
7234 | * config/avr/builtins.def (ABSxx): Use a non-NULL LIBNAME. | |
7235 | (ROUNDxx, COUNTLSxx, BITSxx, xxBITS): New DEF_BUILTINs. | |
7236 | (ROUNDFX, COUNTLSFX, ABSFX): New DEF_BUILTINs. | |
7237 | * config/avr/stdfix.h (absFX, bitsFX, FXbits): Remove inline | |
7238 | implementations. Define to __builtin_avr_absFX, | |
7239 | __builtin_avr_bitsFX, __builtin_avr_FXbits, respectively. | |
7240 | (roundFX, countlsFX): Define to __builtin_avr_roundFX, | |
7241 | __builtin_avr_countlsFX, respectively. | |
7242 | * config/avr/avr-c.c (target.h): Include it. | |
7243 | (enum avr_builtin_id): New enum. | |
7244 | (avr_resolve_overloaded_builtin): New static function. | |
7245 | (avr_register_target_pragmas): Use it to set | |
7246 | targetm.resolve_overloaded_builtin. | |
7247 | * config/avr/avr.c (avr_init_builtins): Supply myriads of local | |
7248 | tree nodes used by DEF_BUILTIN. | |
7249 | (avr_expand_builtin) <AVR_BUILTIN_ROUNDxx>: Sanity-check them. | |
7250 | (avr_fold_builtin) <AVR_BUILTIN_BITSxx>: Fold to VIEW_COVERT_EXPR. | |
7251 | <AVR_BUILTIN_xxBITS>: Same. | |
7252 | ||
661bc682 RB |
7253 | 2013-02-08 Richard Biener <rguenther@suse.de> |
7254 | ||
7255 | * cfgloop.c (verify_loop_structure): Properly handle | |
7256 | a loop exiting to another loop header. | |
7257 | * ira-int.h (ira_loops): Remove. | |
7258 | * ira.c (ira_loops): Remove. | |
7259 | (ira): Use loop_optimizer_init and loop_optimizer_finalize. | |
7260 | (do_reload): Use loop_optimizer_finalize. | |
7261 | * ira-build.c (create_loop_tree_nodes): Use get_loops and | |
7262 | number_of_loops to access the loop tree. | |
7263 | (more_one_region_p): Likewise. | |
7264 | (finish_loop_tree_nodes): Likewise. | |
7265 | (rebuild_regno_allocno_maps): Likewise. | |
7266 | (mark_loops_for_removal): Likewise. | |
7267 | (mark_all_loops_for_removal): Likewise. | |
7268 | (remove_unnecessary_regions): Likewise. | |
7269 | (ira_build): Likewise. | |
7270 | * ira-emit.c (setup_entered_from_non_parent_p): Likewise. | |
7271 | ||
0d5049b2 RB |
7272 | 2013-02-08 Richard Biener <rguenther@suse.de> |
7273 | ||
7274 | * Makefile.in (tree-tailcall.o): Add $(CFGLOOP_H) dependency. | |
7275 | * ipa-pure-const.c (analyze_function): Avoid calling | |
7276 | mark_irreducible_loops twice. | |
8e10366f | 7277 | * tree-tailcall.c (tree_optimize_tail_calls_1): Mark loops for fixup. |
0d5049b2 | 7278 | |
499f32e8 DM |
7279 | 2013-02-07 David S. Miller <davem@davemloft.net> |
7280 | ||
7281 | * dwarf2out.c (based_loc_descr): Perform leaf register remapping | |
7282 | on 'reg'. | |
7283 | * var-tracking.c (vt_add_function_parameter): Test the presence of | |
7284 | HAVE_window_save properly and do not remap argument registers when | |
7285 | we have a leaf function. | |
7286 | ||
6edc3e32 UB |
7287 | 2013-02-07 Uros Bizjak <ubizjak@gmail.com> |
7288 | ||
7289 | PR bootstrap/56227 | |
7290 | * ggc-page.c (ggc_print_statistics): Use HOST_LONG_LONG_FORMAT | |
7291 | instead of "ll". | |
7292 | * config/i386/i386.c (ix86_print_operand): Ditto. | |
7293 | ||
5306401f VM |
7294 | 2013-02-07 Vladimir Makarov <vmakarov@redhat.com> |
7295 | ||
6edc3e32 | 7296 | * lra-constraints.c (process_alt_operands): Fix recently added comment. |
5306401f | 7297 | |
027ece11 VM |
7298 | 2013-02-07 Vladimir Makarov <vmakarov@redhat.com> |
7299 | ||
7300 | PR rtl-optimization/56225 | |
7301 | * lra-constraints.c (process_alt_operands): Check that reload hard | |
7302 | reg can hold value for strict_low_part. | |
7303 | ||
f980dfdb JJ |
7304 | 2013-02-07 Jakub Jelinek <jakub@redhat.com> |
7305 | ||
7306 | PR debug/56154 | |
7307 | * dwarf2out.c (dwarf2_debug_hooks): Set end_function hook to | |
7308 | dwarf2out_end_function. | |
7309 | (in_first_function_p, maybe_at_text_label_p, | |
7310 | first_loclabel_num_not_at_text_label): New variables. | |
7311 | (dwarf2out_var_location): In the first function find out | |
6edc3e32 | 7312 | lowest loclabel_num N where .LVLN is known not to be equal to .Ltext0. |
f980dfdb JJ |
7313 | (find_empty_loc_ranges_at_text_label, dwarf2out_end_function): New |
7314 | functions. | |
7315 | ||
73dd3123 EB |
7316 | 2013-02-07 Eric Botcazou <ebotcazou@adacore.com> |
7317 | ||
7318 | PR rtl-optimization/56178 | |
7319 | * cse.c (cse_insn): Do not create a REG_EQUAL note if the source is a | |
7320 | SUBREG of a register. Tidy up related block of code. | |
7321 | * fwprop.c (forward_propagate_and_simplify): Do not create a REG_EQUAL | |
7322 | note if the source is a register or a SUBREG of a register. | |
7323 | ||
e3936f47 JJ |
7324 | 2013-02-07 Jakub Jelinek <jakub@redhat.com> |
7325 | ||
7326 | PR target/56228 | |
7327 | * config/rs6000/rs6000.md (ptrm): New mode attr. | |
7328 | (call_indirect_aix<ptrsize>, call_indirect_aix<ptrsize>_nor11, | |
7329 | call_value_indirect_aix<pttrsize>, | |
7330 | call_value_indirect_aix<pttrsize>_nor11): Use <ptrm> instead of | |
7331 | m in constraints. | |
7332 | ||
d96d674b MH |
7333 | 2013-02-07 Michael Haubenwallner <michael.haubenwallner@salomon.at> |
7334 | ||
7335 | * collect2.c (main): Set aix64_flag for -G and -bsvr4 too, disable | |
7336 | if -bnortl. Convert to strcmp and strncmp. | |
7337 | ||
921f2dee AM |
7338 | 2013-02-07 Alan Modra <amodra@gmail.com> |
7339 | ||
7340 | PR target/54009 | |
7341 | * config/rs6000/rs6000.c (mem_operand_gpr): Check that LO_SUM | |
7342 | addresses won't wrap when offsetting. | |
7343 | (rs6000_secondary_reload): Provide secondary reloads needed for | |
7344 | wrapping LO_SUM addresses. | |
7345 | ||
d09c7dba TS |
7346 | 2013-02-06 Thomas Schwinge <thomas@codesourcery.com> |
7347 | ||
7348 | * config/gnu.h (GNU_USER_TARGET_OS_CPP_BUILTINS): Never define | |
7349 | MACH, just __MACH__. | |
7350 | ||
a44bbd48 RB |
7351 | 2013-02-06 Richard Biener <rguenther@suse.de> |
7352 | ||
7353 | * tracer.c (tracer): Mark loops with LOOPS_NEED_FIXUP | |
7354 | instead of calling fix_loop_structure. | |
7355 | ||
6d840d99 JJ |
7356 | 2013-02-06 Jakub Jelinek <jakub@redhat.com> |
7357 | ||
7358 | PR middle-end/56217 | |
7359 | * omp-low.c (use_pointer_for_field): Return false if | |
7360 | lower_send_shared_vars doesn't generate any copy-out code. | |
7361 | ||
0f33baa9 TV |
7362 | 2013-02-06 Tom de Vries <tom@codesourcery.com> |
7363 | ||
7364 | PR rtl-optimization/56131 | |
7365 | * cfgrtl.c (delete_insn): Use NOTE_BASIC_BLOCK instead of BLOCK_FOR_INSN | |
7366 | to get the bb of a NOTE_INSN_BASIC_BLOCK. Handle the case that the bb | |
7367 | of the label is NULL. Add comment. | |
7368 | ||
11f1e3ab JJ |
7369 | 2013-02-05 Jakub Jelinek <jakub@redhat.com> |
7370 | ||
31502f9f JJ |
7371 | * tree.h (struct tree_decl_with_vis): Remove thread_local field. |
7372 | ||
a74db9bd JJ |
7373 | PR sanitizer/55374 |
7374 | * config/gnu-user.h (LIBTSAN_EARLY_SPEC): Define. | |
7375 | (STATIC_LIBTSAN_LIBS): Likewise. | |
7376 | * gcc.c (ADD_STATIC_LIBTSAN_LIBS, LIBTSAN_EARLY_SPEC): Define. | |
7377 | (LIBTSAN_SPEC): Add ADD_STATIC_LIBTSAN_LIBS, if LIBTSAN_EARLY_SPEC | |
7378 | is defined, don't add anything else beyond that. | |
7379 | (SANITIZER_EARLY_SPEC, SANITIZER_SPEC): Define. | |
7380 | (LINK_COMMAND_SPEC): Use them. | |
7381 | ||
11f1e3ab JJ |
7382 | PR tree-optimization/56205 |
7383 | * tree-stdarg.c (check_all_va_list_escapes): Return true if | |
7384 | there are any PHI nodes that set non-va_list_escape_vars SSA_NAME | |
7385 | and some va_list_escape_vars SSA_NAME appears in some PHI argument. | |
7386 | ||
14ac6aa2 RB |
7387 | 2013-02-05 Richard Biener <rguenther@suse.de> |
7388 | ||
7389 | PR tree-optimization/53342 | |
7390 | PR tree-optimization/53185 | |
7391 | * tree-vectorizer.h (vect_check_strided_load): Remove. | |
7392 | * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Do | |
7393 | not disallow peeling for vectorized strided loads. | |
7394 | (vect_check_strided_load): Make static and simplify. | |
7395 | (vect_analyze_data_refs): Adjust. | |
7396 | * tree-vect-stmts.c (vectorizable_load): Handle peeled loops | |
7397 | correctly when vectorizing strided loads. | |
7398 | ||
6f22445a RB |
7399 | 2013-02-05 Richard Biener <rguenther@suse.de> |
7400 | ||
7401 | * doc/install.texi: Refer to ISL, not PPL. | |
7402 | ||
39f9719e JH |
7403 | 2013-02-05 Jan Hubicka <jh@suse.cz> |
7404 | ||
ec4224ac JH |
7405 | PR tree-optimization/55789 |
7406 | * params.def (PARAM_EARLY_INLINER_MAX_ITERATIONS): Drop to 1. | |
7407 | ||
7408 | 2013-02-05 Jan Hubicka <jh@suse.cz> | |
7409 | ||
7410 | PR tree-optimization/55789 | |
39f9719e JH |
7411 | * cgraphclones.c (cgraph_remove_node_and_inline_clones): Remove |
7412 | the dead call anyway. | |
7413 | ||
956d3b33 EB |
7414 | 2013-02-05 Eric Botcazou <ebotcazou@adacore.com> |
7415 | ||
7416 | PR sanitizer/55374 | |
7417 | * config/gnu-user.h (LIBASAN_EARLY_SPEC): Add missing guard. | |
7418 | ||
7419 | 2013-02-04 Alexander Potapenko <glider@google.com> | |
7420 | Jack Howarth <howarth@bromo.med.uc.edu> | |
ae526fe5 AP |
7421 | Jakub Jelinek <jakub@redhat.com> |
7422 | ||
7423 | PR sanitizer/55617 | |
7424 | * config/darwin.c (sort_ctor_records): Stabilized qsort | |
7425 | on constructor priority by using original position. | |
7426 | (finalize_ctors): New routine to sort constructors by | |
7427 | priority before use in assemble_integer. | |
7428 | (machopic_asm_out_constructor): Use finalize_ctors if needed. | |
7429 | ||
7ac3af38 JJ |
7430 | 2013-02-04 Jakub Jelinek <jakub@redhat.com> |
7431 | ||
7432 | PR libstdc++/54314 | |
7433 | * config/i386/winnt.c (i386_pe_assemble_visibility): Don't warn | |
7434 | about visibility on artificial decls. | |
7435 | * config/sol2.c (solaris_assemble_visibility): Likewise. | |
7436 | ||
152689dc KT |
7437 | 2013-02-04 Kai Tietz <ktietz@redhat.com> |
7438 | ||
7439 | PR target/56186 | |
7440 | * config/i386/i386.c (function_value_ms_64): Add additional valtype | |
7441 | argument and improve checking of return-argument types for 16-byte | |
7442 | modes. | |
7443 | (ix86_function_value_1): Add additional valtype argument on call | |
7444 | of function_value_64. | |
7445 | (return_in_memory_ms_64): Sync 16-byte sized mode handling with | |
7446 | handling infunction_value_64 function. | |
7447 | ||
2b5987b5 MGD |
7448 | 2013-02-04 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org> |
7449 | ||
7ac3af38 | 7450 | * reload.c (subst_reloads): Fix DEBUG_RELOAD build issue. |
2b5987b5 | 7451 | |
14597080 RB |
7452 | 2013-02-04 Richard Biener <rguenther@suse.de> |
7453 | ||
7454 | PR tree-optimization/56188 | |
7455 | * tree-ssa-structalias.c (label_visit): Consider case with | |
7456 | initially non-empty points-to set. | |
7457 | (perform_var_substitution): Dump node mapping and clean up. | |
7458 | ||
ed73881e RG |
7459 | 2013-02-04 Richard Guenther <rguenther@suse.de> |
7460 | ||
7461 | PR lto/56168 | |
7462 | * lto-symtab.c (lto_symtab_merge_decls_1): Make non-builtin | |
7463 | node prevail as last resort. | |
7464 | (lto_symtab_merge_decls): Remove guard on LTRANS here. | |
6edc3e32 | 7465 | (lto_symtab_prevailing_decl): Builtins are their own prevailing decl. |
ed73881e | 7466 | |
139a0707 RB |
7467 | 2013-02-04 Richard Biener <rguenther@suse.de> |
7468 | ||
7469 | PR tree-optimization/56113 | |
7470 | * tree-ssa-structalias.c (equiv_class_lookup, equiv_class_add): | |
7471 | Merge into ... | |
7472 | (equiv_class_lookup_or_add): ... this. | |
7473 | (label_visit): Adjust and fix error in previous patch. | |
7474 | (perform_var_substitution): Adjust. | |
7475 | ||
50fe8924 OE |
7476 | 2013-02-03 Oleg Endo <olegendo@gcc.gnu.org> |
7477 | ||
7478 | * config/sh/divtab.c: Fix formatting and comments throughout the file. | |
7479 | * config/sh/sh4-300.md: Likewise. | |
7480 | * config/sh/sh4a.md: Likewise. | |
7481 | * config/sh/constraints.md: Likewise. | |
7482 | * config/sh/sh.md: Likewise. | |
7483 | * config/sh/netbsd-elf.h: Likewise. | |
7484 | * config/sh/predicates.md: Likewise. | |
7485 | * config/sh/sh-protos.h: Likewise. | |
7486 | * config/sh/ushmedia.h: Likewise. | |
7487 | * config/sh/linux.h: Likewise. | |
7488 | * config/sh/sh.c: Likewise. | |
7489 | * config/sh/superh.h: Likewise. | |
7490 | * config/sh/elf.h: Likewise. | |
7491 | * config/sh/sh4.md: Likewise. | |
7492 | * config/sh/sh.h: Likewise. | |
7493 | ||
1a04ac2b JDA |
7494 | 2013-02-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
7495 | ||
7496 | * config/pa/constraints.md: Adjust unused letters. Change "T" | |
7497 | constraint to match_test floating_point_store_memory_operand(). | |
7498 | * config/pa/predicates.md (reg_plus_base_memory_operand): New. | |
7499 | (base14_operand): New. | |
7500 | (floating_point_store_memory_operand): New. | |
7501 | (integer_store_memory_operand): Revise to use base14_operand and | |
7502 | reg_plus_base_memory_operand. | |
7503 | (move_dest_operand): Allow symbolic_memory_operands. | |
7504 | (symbolic_memory_operand): Check for LO_SOM. | |
7505 | (symbolic_operand): Change default case to break. | |
7506 | * config/pa/pa.md: Remove unamed DFmode and SFmode patterns to force | |
7507 | CONST_DOUBLE values to be reloaded by putting them into memory when | |
7508 | the destination is a floating point register. | |
7509 | (movdf): Remove code to handle CONST_DOUBLE. | |
7510 | (movsf): Likewise. | |
7511 | (reload_indf_r1): New. | |
7512 | (reload_insf_r1): New. | |
7513 | Consistently use "Q" and "T" constraints with integer and floating | |
7514 | point move instructions, respectively. | |
7515 | (movdi): Remove FAIL. | |
7516 | Change predicate for source operand unamed DImode move from | |
7517 | general_operand to move_src_operand. | |
7518 | (umulsidi3): Change predicate for destination operand to | |
7519 | register_operand. | |
7520 | Likewise for similar unamed patterns. | |
7521 | * config/pa/pa-protos.h (pa_legitimize_reload_address): Declare. | |
7522 | * config/pa/pa.c (pa_symbolic_expression_p): Remove extra parenthesis. | |
7523 | (hppa_legitimize_address): Simplify mask calculation. | |
7524 | (pa_emit_move_sequence): Revised handling of secondary reloads from | |
7525 | REG+D addresses for floating point loads and stores. Directly handle | |
7526 | loading CONST0_RTX (mode) to a floating point register. | |
7527 | (pa_secondary_reload): Handle reloading DF and SFmode constant values | |
7528 | to floating point registers. Don't restrict secondary reloads to | |
7529 | floating point registers to integer modes. Revise some comments and | |
7530 | cleanup some code. | |
7531 | (TARGET_LEGITIMATE_ADDRESS_P): Define. | |
7532 | (pa_legitimate_address_p): New. | |
7533 | (pa_legitimize_reload_address): New. | |
7534 | * config/pa/pa.h (STRICT_REG_OK_FOR_INDEX_P): New. | |
7535 | (STRICT_REG_OK_FOR_BASE_P): New. | |
7536 | (GO_IF_LEGITIMATE_ADDRESS): Delete. Update some related comments. | |
7537 | (LEGITIMIZE_RELOAD_ADDRESS): Revise to use pa_legitimize_reload_address. | |
7538 | ||
3bf65591 DE |
7539 | 2013-02-03 David Edelsohn <dje.gcc@gmail.com> |
7540 | Andrew Dixie <andrewd@gentrack.com> | |
7541 | ||
7542 | * collect2.c (GCC_CHECK_HDR): Do not scan objects with F_LOADONLY | |
7543 | flag set. | |
7544 | ||
c0a8a3e6 RS |
7545 | 2013-02-03 Richard Sandiford <rdsandiford@googlemail.com> |
7546 | ||
7547 | * expmed.c (extract_bit_field_1): Pass the full width of the | |
7548 | structure to get_best_reg_extraction_insn. | |
7549 | ||
99113dff DE |
7550 | 2013-02-01 David Edelsohn <dje.gcc@gmail.com> |
7551 | ||
7552 | PR target/54601 | |
7553 | * configure.ac (use_cxa_atexit): Add AIX. | |
7554 | * configure: Regenerate. | |
7555 | ||
7556 | * config/rs6000/aix61.h (STARTFILE_SPEC): Add crtcxa.o. | |
7557 | ||
ddd84654 JJ |
7558 | 2013-02-01 Jakub Jelinek <jakub@redhat.com> |
7559 | ||
7560 | PR debug/54793 | |
7561 | * final.c (need_profile_function): New variable. | |
7562 | (final_start_function): Drop ATTRIBUTE_UNUSED from first argument. | |
7563 | If first of NOTE_INSN_BASIC_BLOCK or NOTE_INSN_FUNCTION_BEG | |
7564 | is only preceeded by NOTE_INSN_VAR_LOCATION or NOTE_INSN_DELETED | |
7565 | notes, targetm.asm_out.function_prologue doesn't emit anything, | |
7566 | HAVE_prologue and profiler should be emitted before prologue, | |
7567 | set need_profile_function instead of emitting it. | |
7568 | (final_scan_insn): If need_profile_function, emit | |
7569 | profile_function on the first NOTE_INSN_BASIC_BLOCK or | |
7570 | NOTE_INSN_FUNCTION_BEG note. | |
7571 | ||
7572 | 2013-02-01 Richard Henderson <rth@redhat.com> | |
749af8ee RH |
7573 | |
7574 | * config/rs6000/rs6000.md (smulditi3): New. | |
7575 | (umulditi3): New. | |
7576 | ||
ff2a9d88 RH |
7577 | * config/alpha/alpha.md (umulditi3): New. |
7578 | ||
14d52b90 DE |
7579 | 2013-02-01 David Edelsohn <dje.gcc@gmail.com> |
7580 | ||
7581 | * config/rs6000/xcoff.h (ASM_OUTPUT_ALIGNED_COMMON): Use floor_log2. | |
7582 | (ASM_OUTPUT_ALIGNED_LOCAL): New. | |
7583 | ||
8c7ca45c RB |
7584 | 2013-02-01 Richard Biener <rguenther@suse.de> |
7585 | ||
7586 | PR tree-optimization/56113 | |
7587 | * tree-ssa-structalias.c (label_visit): Reduce work for | |
7588 | single-predecessor nodes. | |
7589 | ||
9f419393 EB |
7590 | 2013-02-01 Eric Botcazou <ebotcazou@adacore.com> |
7591 | ||
7592 | * fold-const.c (make_range_step) <TRUTH_NOT_EXPR>: Bail out if the | |
7593 | range isn't testing for zero. | |
7594 | ||
c5f4be84 SB |
7595 | 2013-01-31 Steven Bosscher <steven@gcc.gnu.org> |
7596 | ||
7597 | PR middle-end/56113 | |
7598 | * fwprop.c (fwprop_init): Set up loops without CFG modifications. | |
7599 | ||
dbdbd982 NC |
7600 | 2013-01-31 Hiroyuki Ono <hiroyuki.ono.jc@renesas.com> |
7601 | Nick Clifton <nickc@redhat.com> | |
7602 | ||
7603 | * config/v850/constraints.md (Q): Define as a memory constraint. | |
7604 | * config/v850/predicates.md (label_ref_operand): New predicate. | |
7605 | (e3v5_shift_operand): New predicate. | |
7606 | (ior_operator): New predicate. | |
7607 | * config/v850/t-v850: Add e3v5 multilib. | |
7608 | * config/v850/v850-protos.h (v850_adjust_insn_length): Prototype. | |
7609 | (v850_gen_movdi): Prototype. | |
7610 | * config/v850/v850.c: Add support for e3v5 architecture. | |
7611 | Rename all uses of TARGET_V850E || TARGET_V850E2_ALL to | |
7612 | TARGET_V850E_UP. | |
7613 | (construct_save_jarl): Add e3v5 long JARL support. | |
7614 | (v850_adjust_insn_length): New function. Adjust length of call | |
7615 | insns when using e3v5 instructions. | |
7616 | (v850_gen_movdi): New function: Generate instructions to move a | |
7617 | DImode value. | |
7618 | * config/v850/v850.h (TARGET_CPU_v850e3v5): Define. | |
7619 | (CPP_SPEC): Define __v850e3v5__ as appropriate. | |
7620 | (TARGET_USE_FPU): Enable for e3v5. | |
7621 | (CONST_OK_FOR_W): New macro. | |
7622 | (ADJUST_INSN_LENGTH): Define. | |
7623 | * config/v850/v850.md (UNSPEC_LOOP): Define. | |
7624 | (attr cpu): Add v850e3v5. | |
7625 | Rename all uses of TARGET_V850E2 to TARGET_V850E2V3_UP. | |
7626 | (movdi): New pattern. | |
7627 | (movdi_internal): New pattern. | |
7628 | (cbranchsf4): Conditionalize on TARGET_USE_FPU. | |
7629 | (cbranchdf4): Conditionalize on TARGET_USE_FPU. | |
7630 | (cstoresf4): Likewise. | |
7631 | (cstoredf4): Likewise. | |
7632 | (insv): New pattern. | |
7633 | (rotlso3_a): New pattern. | |
7634 | (rotlsi3_b): New pattern | |
7635 | (rotlsi3_v850e3v5): New pattern. | |
7636 | (doloop_begin): New pattern. | |
7637 | (fix_loop_counter): New pattern. | |
7638 | (doloop_end): New pattern. | |
7639 | (branch_normal): Add e3v5 long branch support. | |
7640 | (branch_invert): Likewise. | |
7641 | (branch_z_normal): Likewise. | |
7642 | (branch_z_invert): Likewise. | |
7643 | (branch_nz_normal): Likewise. | |
7644 | (branch_nz_invert): Likewise. | |
7645 | (call_internal_short): Add e3v5 register-indirect JARL support. | |
7646 | (call_internal_long): Likewise. | |
7647 | (call_value_internal_short): Likewise. | |
7648 | (call_value_internal_long): Likewise. | |
7649 | * config/v850/v850.opt (mv850e3v5, mv850e2v4): New options. | |
7650 | (mloop): New option. | |
7651 | * config.gcc: Add support for configuring v840e3v5 target. | |
6edc3e32 | 7652 | * doc/invoke.texi: Document new v850 specific command line options. |
dbdbd982 | 7653 | |
73861a41 PK |
7654 | 2013-01-31 Paul Koning <ni1d@arrl.net> |
7655 | ||
7656 | PR debug/55059 | |
7657 | PR debug/54508 | |
7658 | * dwarf2out.c (prune_unused_types_mark): Mark all of parent's | |
7659 | children if parent is a class. | |
7660 | (prune_unused_types_prune): Don't add DW_AT_declaration. | |
7661 | ||
e44978dc RB |
7662 | 2013-01-31 Richard Biener <rguenther@suse.de> |
7663 | ||
7664 | PR tree-optimization/56157 | |
7665 | * tree-vect-slp.c (vect_get_slp_defs): More thoroughly try to | |
7666 | match up operand with SLP child. | |
7667 | ||
90b10dec JM |
7668 | 2013-01-31 Jason Merrill <jason@redhat.com> |
7669 | ||
04d2dadd | 7670 | PR debug/54410 |
90b10dec JM |
7671 | * dwarf2out.c (gen_struct_or_union_type_die): Always schedule template |
7672 | parameters the first time. | |
7673 | (gen_scheduled_generic_parms_dies): Check completeness here. | |
7674 | ||
6e616110 RB |
7675 | 2013-01-31 Richard Biener <rguenther@suse.de> |
7676 | ||
7677 | PR middle-end/53073 | |
7678 | * common.opt (faggressive-loop-optimizations): New flag, | |
7679 | enabled by default. | |
7680 | * doc/invoke.texi (faggressive-loop-optimizations): Document. | |
7681 | * tree-ssa-loop-niter.c (estimate_numbers_of_iterations_loop): Guard | |
7682 | infer_loop_bounds_from_undefined by it. | |
7683 | ||
636f59cf RB |
7684 | 2013-01-31 Richard Biener <rguenther@suse.de> |
7685 | ||
7686 | PR tree-optimization/56150 | |
7687 | * tree-ssa-loop-manip.c (find_uses_to_rename_stmt): Do not | |
7688 | visit virtual operands. | |
7689 | (find_uses_to_rename_bb): Likewise. | |
7690 | ||
7691 | 2013-01-31 Richard Biener <rguenther@suse.de> | |
fcfa87ac RB |
7692 | |
7693 | PR tree-optimization/56150 | |
7694 | * tree-ssa-tail-merge.c (gimple_equal_p): Properly handle | |
7695 | mixed store non-store stmts. | |
7696 | ||
32887460 JJ |
7697 | 2013-01-30 Jakub Jelinek <jakub@redhat.com> |
7698 | ||
e60e09a0 JJ |
7699 | PR sanitizer/55374 |
7700 | * gcc.c (LIBASAN_SPEC): Define just to ADD_STATIC_LIBASAN_LIBS if | |
7701 | LIBASAN_EARLY_SPEC is defined. | |
7702 | (LIBASAN_EARLY_SPEC): Define to empty string if not already defined. | |
7703 | (LINK_COMMAND_SPEC): Add LIBASAN_EARLY_SPEC for -fsanitize=address, | |
7704 | before %o. | |
7705 | * config/gnu-user.h (LIBASAN_EARLY_SPEC): Define. | |
7706 | ||
32887460 JJ |
7707 | PR c++/55742 |
7708 | * config/i386/i386.c (ix86_valid_target_attribute_inner_p): Diagnose | |
7709 | invalid args instead of ICEing on it. | |
7710 | (ix86_valid_target_attribute_tree): Return error_mark_node if | |
7711 | ix86_valid_target_attribute_inner_p failed. | |
7712 | (ix86_valid_target_attribute_p): Return false only if | |
7713 | ix86_valid_target_attribute_tree returned error_mark_node. Allow | |
7714 | target("default") attribute. | |
7715 | (sorted_attr_string): Change argument from const char * to tree, | |
7716 | merge in all target attribute arguments rather than just one. | |
7717 | Formatting fix. Use XNEWVEC instead of xmalloc and XDELETEVEC | |
7718 | instead of free. Avoid using strcat. | |
7719 | (ix86_mangle_function_version_assembler_name): Mangle | |
7720 | target("default") as if no target attribute is present. Adjust | |
7721 | sorted_attr_string caller. Avoid leaking memory. Use XNEWVEC | |
7722 | instead of xmalloc and XDELETEVEC instead of free. | |
7723 | (ix86_function_versions): Don't return true if one of the decls | |
7724 | doesn't have target attribute. If they don't and one of the decls | |
7725 | is DECL_FUNCTION_VERSIONED, report an error. Adjust | |
7726 | sorted_attr_string caller. Use XDELETEVEC instead of free. | |
7727 | (ix86_supports_function_versions): Remove. | |
7728 | (make_name): Fix up formatting. | |
7729 | (make_dispatcher_decl): Remove resolver_name and its initialization. | |
7730 | Avoid leaking memory. | |
7731 | (is_function_default_version): Return true if there is | |
7732 | target("default") attribute rather than no target attribute at all. | |
7733 | (make_resolver_func): Avoid leaking memory. | |
7734 | (ix86_generate_version_dispatcher_body): Likewise. | |
7735 | (TARGET_OPTION_SUPPORTS_FUNCTION_VERSIONS): Remove. | |
7736 | * target.def (supports_function_versions): Remove. | |
7737 | * doc/tm.texi.in (SUPPORTS_FUNCTION_VERSIONS): Remove. | |
7738 | * doc/tm.texi: Regenerated. | |
7739 | ||
73cca0cc VM |
7740 | 2013-01-30 Vladimir Makarov <vmakarov@redhat.com> |
7741 | ||
7742 | PR rtl-optimization/56144 | |
7743 | * lra-constraints.c (get_reload_reg): Don't reuse reload pseudo | |
7744 | for values with side effects. | |
7745 | ||
11452e7b RB |
7746 | 2013-01-30 Richard Biener <rguenther@suse.de> |
7747 | ||
7748 | * sparseset.h (sparseset_bit_p): Use gcc_checking_assert. | |
7749 | (sparseset_pop): Likewise. | |
7750 | * cfganal.c (compute_idf): Likewise. Increase work-stack size | |
7751 | to be able to use quick_push in the worker loop. | |
7752 | ||
01cb1ef5 MP |
7753 | 2013-01-30 Marek Polacek <polacek@redhat.com> |
7754 | ||
7755 | * cfgcleanup.c (cleanup_cfg): Don't mark affected BBs. | |
7756 | ||
e892936e RB |
7757 | 2013-01-30 Richard Biener <rguenther@suse.de> |
7758 | ||
7759 | PR lto/56147 | |
6edc3e32 | 7760 | * lto-symtab.c (lto_symtab_merge_decls_1): Guard DECL_BUILT_IN check. |
e892936e | 7761 | |
cc06c01d GJL |
7762 | 2013-01-30 Georg-Johann Lay <avr@gjlay.de> |
7763 | ||
7764 | PR tree-optimization/56064 | |
7765 | * fixed-value.c (fixed_from_double_int): New function. | |
7766 | * fixed-value.h (fixed_from_double_int): New prototype. | |
7767 | (const_fixed_from_double_int): New static inline function. | |
7768 | * fold-const.c (native_interpret_fixed): New static function. | |
7769 | (native_interpret_expr) <FIXED_POINT_TYPE>: Use it. | |
7770 | (can_native_interpret_type_p) <FIXED_POINT_TYPE>: Return true. | |
7771 | (native_encode_fixed): New static function. | |
7772 | (native_encode_expr) <FIXED_CST>: Use it. | |
7773 | (native_interpret_int): Move double_int worker code to... | |
7774 | * double-int.c (double_int::from_buffer): ...this new static method. | |
7775 | * double-int.h (double_int::from_buffer): Prototype it. | |
7776 | ||
d394a308 RB |
7777 | 2013-01-30 Richard Biener <rguenther@suse.de> |
7778 | ||
7779 | * tree-ssa-structalias.c (final_solutions, final_solutions_obstack): | |
7780 | New pointer-map and obstack. | |
7781 | (init_alias_vars): Allocate pointer-map and obstack. | |
7782 | (delete_points_to_sets): Free them. | |
7783 | (find_what_var_points_to): Cache result. | |
7784 | (find_what_p_points_to): Adjust for changed interface of | |
7785 | find_what_var_points_to. | |
7786 | (compute_points_to_sets): Likewise. | |
7787 | (ipa_pta_execute): Likewise. | |
7788 | ||
20804d96 RO |
7789 | 2013-01-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7790 | ||
7791 | * configure.ac (HAVE_AS_SPARC_NOBITS): New test. | |
7792 | * configure: Regenerate. | |
7793 | * config.in: Regenerate. | |
7794 | * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Emit | |
7795 | #nobits/#progbits if supported. | |
7796 | ||
a7ad88a2 OE |
7797 | 2013-01-29 Oleg Endo <olegendo@gcc.gnu.org> |
7798 | ||
7799 | PR target/56121 | |
7800 | * config/sh/sh.md (bclr_m2a, bset_m2a, bst_m2a, bld_m2a, bldsign_m2a, | |
7801 | bld_reg, *bld_regqi, band_m2a, bandreg_m2a, bor_m2a, borreg_m2a, | |
7802 | bxor_m2a, bxorreg_m2a): Add satisfies_constraint_K03 condition. | |
7803 | ||
7af79f92 GY |
7804 | 2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com> |
7805 | ||
91bfca59 OE |
7806 | * config/arm/cortex-a7.md (cortex_a7_neon, cortex_a7_all): Remove. |
7807 | (cortex_a7_idiv): Use cortex_a7_both instead of cortex_a7_all. | |
7af79f92 | 7808 | |
753bcf7b GY |
7809 | 2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com> |
7810 | ||
91bfca59 OE |
7811 | * config/arm/arm.c (cortexa7_younger): Return true for TYPE_CALL. |
7812 | * config/arm/cortex-a7.md (cortex_a7_call): Update required units. | |
753bcf7b | 7813 | |
8cbc2ea8 GY |
7814 | 2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com> |
7815 | ||
91bfca59 OE |
7816 | * config/arm/arm-protos.h (arm_mac_accumulator_is_result): New |
7817 | declaration. | |
7818 | * config/arm/arm.c (arm_mac_accumulator_is_result): New function. | |
7819 | * config/arm/cortex-a7.md: New bypasses using | |
7820 | arm_mac_accumulator_is_result. | |
8cbc2ea8 | 7821 | |
697a3325 GY |
7822 | 2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com> |
7823 | ||
91bfca59 | 7824 | * config/arm/cortex-a7.md (cortex_a7_neon_mul): New reservation. |
697a3325 | 7825 | (cortex_a7_neon_mla): Likewise. |
91bfca59 OE |
7826 | (cortex_a7_fpfmad): New reservation. |
7827 | (cortex_a7_fpmacs): Use ffmas and update required units. | |
7828 | (cortex_a7_fpmuld): Update required units and latency. | |
7829 | (cortex_a7_fpmacd): Likewise. | |
7830 | (cortex_a7_fdivs, cortex_a7_fdivd): Likewise. | |
7831 | (cortex_a7_neon). Likewise. | |
7832 | (bypass) Update participating units. | |
697a3325 | 7833 | |
29637783 GY |
7834 | 2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com> |
7835 | ||
91bfca59 OE |
7836 | * config/arm/arm.md (type): Add ffmas and ffmad to "type" attribute. |
7837 | * config/arm/vfp.md (fma,fmsub,fnmsub,fnmadd): Change type | |
7838 | from fmac to ffma. | |
7839 | * config/arm/vfp11.md (vfp_farith): Use ffmas. | |
7840 | (vfp_fmul): Use ffmad. | |
7841 | * config/arm/cortex-r4f.md (cortex_r4_fmacs): Use ffmas. | |
7842 | (cortex_r4_fmacd): Use ffmad. | |
7843 | * config/arm/cortex-m4-fpu.md (cortex_m4_fmacs): Use ffmas. | |
7844 | * config/arm/cortex-a9.md (cortex_a9_fmacs): Use ffmas. | |
7845 | (cortex_a9_fmacd): Use ffmad. | |
7846 | * config/arm/cortex-a8-neon.md (cortex_a8_vfp_macs): Use ffmas. | |
7847 | (cortex_a8_vfp_macd): Use ffmad. | |
7848 | * config/arm/cortex-a5.md (cortex_a5_fpmacs): Use ffmas. | |
7849 | (cortex_a5_fpmacd): Use ffmad. | |
7850 | * config/arm/cortex-a15-neon.md (cortex_a15_vfp_macs) Use ffmas. | |
7851 | (cortex_a15_vfp_macd): Use ffmad. | |
7852 | * config/arm/arm1020e.md (v10_fmul): Use ffmas and ffmad. | |
29637783 | 7853 | |
2ee8a2d5 JM |
7854 | 2013-01-29 Jason Merrill <jason@redhat.com> |
7855 | ||
7856 | PR libstdc++/54314 | |
7857 | * varasm.c (default_assemble_visibility): Don't warn about | |
7858 | visibility on artificial decls. | |
7859 | ||
78d087bc RB |
7860 | 2013-01-29 Richard Biener <rguenther@suse.de> |
7861 | ||
7862 | PR tree-optimization/56113 | |
7863 | * tree-ssa-structalias.c (equiv_class_lookup): Also return | |
7864 | the bitmap leader. | |
7865 | (label_visit): Free duplicate bitmaps and record the leader instead. | |
7866 | (perform_var_substitution): Adjust. | |
7867 | ||
83ba4d6f RB |
7868 | 2013-01-29 Richard Biener <rguenther@suse.de> |
7869 | ||
7870 | PR tree-optimization/55270 | |
7871 | * tree-ssa-dom.c (eliminate_degenerate_phis): If we changed | |
7872 | the CFG, schedule loops for fixup. | |
7873 | ||
66dfe13f NC |
7874 | 2013-01-29 Nick Clifton <nickc@redhat.com> |
7875 | ||
7876 | * config/rl78/rl78.c (rl78_regno_mode_code_ok_for_base_p): Allow | |
7877 | SP_REG. | |
7878 | ||
5a579c3b LE |
7879 | 2013-01-28 Leif Ekblad <leif@rdos.net> |
7880 | ||
7881 | * config.gcc (i[34567]86-*-rdos*, x86_64-*-rdos*): New targets. | |
7882 | * config/i386/i386.h (TARGET_RDOS): New macro. | |
7883 | (DEFAULT_LARGE_SECTION_THRESHOLD): New macro. | |
7884 | * config/i386/i386.c (ix86_option_override_internal): For 64bit | |
7885 | TARGET_RDOS, set ix86_cmodel to CM_MEDIUM_PIC and flag_pic to 1. | |
7886 | * config/i386/i386.opt (mlarge-data-threshold): Initialize to | |
7887 | DEFAULT_LARGE_SECTION_THRESHOLD. | |
7888 | * config/i386/i386.md (R14_REG, R15_REG): New constants. | |
7889 | * config/i386/rdos.h: New file. | |
7890 | * config/i386/rdos64.h: New file. | |
7891 | ||
51e44392 BS |
7892 | 2013-01-28 Bernd Schmidt <bernds@codesourcery.com> |
7893 | ||
7894 | PR other/54814 | |
7895 | * reload.c (find_valid_class_1): Use in_hard_reg_set_p instead of | |
7896 | TEST_HARD_REG_BIT. | |
7897 | ||
db1fb332 JJ |
7898 | 2013-01-28 Jakub Jelinek <jakub@redhat.com> |
7899 | ||
7900 | PR rtl-optimization/56117 | |
7901 | * sched-deps.c (sched_analyze_2) <case PREFETCH>: For use_cselib | |
7902 | call cselib_lookup_from_insn on the MEM before calling | |
7903 | add_insn_mem_dependence. | |
7904 | ||
16917761 RB |
7905 | 2013-01-28 Richard Biener <rguenther@suse.de> |
7906 | ||
7907 | * tree-inline.c (remap_gimple_stmt): Do not assing a BLOCK | |
7908 | to a stmt that didn't have one. | |
7909 | (copy_phis_for_bb): Likewise for PHI arguments. | |
7910 | (copy_debug_stmt): Likewise for debug stmts. | |
7911 | ||
b9fc0497 RB |
7912 | 2013-01-28 Richard Biener <rguenther@suse.de> |
7913 | ||
7914 | PR tree-optimization/56034 | |
6edc3e32 | 7915 | * tree-loop-distribution.c (enum partition_kind): Add PKIND_REDUCTION. |
b9fc0497 RB |
7916 | (partition_builtin_p): Adjust. |
7917 | (generate_code_for_partition): Handle PKIND_REDUCTION. Assert | |
7918 | it is the last partition. | |
7919 | (rdg_flag_uses): Check SSA_NAME_IS_DEFAULT_DEF before looking | |
7920 | up the vertex for the definition. | |
7921 | (classify_partition): Classify whether a partition is a | |
7922 | PKIND_REDUCTION, thus has uses outside of the loop. | |
7923 | (ldist_gen): Inherit PKIND_REDUCTION when merging partitions. | |
7924 | Merge all PKIND_REDUCTION partitions into the last partition. | |
7925 | (tree_loop_distribution): Seed partitions from reductions as well. | |
7926 | ||
aa710d25 JJ |
7927 | 2013-01-28 Jakub Jelinek <jakub@redhat.com> |
7928 | ||
0bfbca58 JJ |
7929 | PR tree-optimization/56125 |
7930 | * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Don't optimize | |
7931 | pow(x,c) into sqrt(x) * powi(x, n/2) or | |
7932 | 1.0 / (sqrt(x) * powi(x, abs(n/2))) if c is an integer or when | |
7933 | optimizing for size. | |
7934 | Don't optimize pow(x,c) into powi(x, n/3) * powi(cbrt(x), n%3) or | |
7935 | 1.0 / (powi(x, abs(n)/3) * powi(cbrt(x), abs(n)%3)) if 2c is an | |
7936 | integer. | |
7937 | ||
aa710d25 JJ |
7938 | PR tree-optimization/56094 |
7939 | * gimplify.c (force_gimple_operand_1): Temporarily set input_location | |
7940 | to UNKNOWN_LOCATION while gimplifying expr. | |
7941 | ||
77dc5297 UB |
7942 | 2013-01-27 Uros Bizjak <ubizjak@gmail.com> |
7943 | ||
7944 | PR target/56114 | |
7945 | * config/i386/i386.md (*movabs<mode>_1): Add square brackets around | |
7946 | operand 0 in movabs insn template for -masm=intel asm alternative. | |
7947 | (*movabs<mode>_2): Ditto for operand 1. | |
7948 | ||
0bfbca58 | 7949 | 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com> |
fbf0cf90 DH |
7950 | |
7951 | PR target/54663 | |
7952 | * config.gcc (microblaze*-linux*): Add tmake_file to allow building | |
7953 | of microblaze-c.o | |
7954 | ||
0bfbca58 | 7955 | 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
6f14eef2 EI |
7956 | |
7957 | * config.gcc (microblaze*-*-*): Rename microblaze*-*-elf, update | |
7958 | tm_file. | |
7959 | ||
0bfbca58 | 7960 | 2013-01-25 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
706b2314 N |
7961 | |
7962 | * config/aarch64/aarch64.c (TARGET_FIXED_CONDITION_CODE_REGS): | |
7963 | Undef to avoid warning. | |
7964 | ||
478f60f9 MH |
7965 | 2013-01-25 Michael Haubenwallner <michael.haubenwallner@salomon.at> |
7966 | ||
7967 | * configure.ac (gcc_cv_ld_static_dynamic): Define for AIX native ld. | |
7968 | * configure: Regenerate. | |
7969 | ||
d7fa6ee2 JJ |
7970 | 2013-01-25 Jakub Jelinek <jakub@redhat.com> |
7971 | ||
7972 | PR tree-optimization/56098 | |
7973 | * tree-ssa-phiopt.c (nt_init_block): Don't call add_or_mark_expr | |
7974 | for stmts with volatile ops. | |
7975 | (cond_store_replacement): Don't optimize if assign has volatile ops. | |
7976 | (cond_if_else_store_replacement_1): Don't optimize if either | |
7977 | then_assign or else_assign have volatile ops. | |
7978 | (hoist_adjacent_loads): Don't optimize if either def1 or def2 have | |
7979 | volatile ops. | |
7980 | ||
f8fe87bd GJL |
7981 | 2013-01-25 Georg-Johann Lay <avr@gjlay.de> |
7982 | ||
7983 | * doc/invoke.texi (AVR Built-in Macros): Document __XMEGA__. | |
7984 | ||
28398d0d GJL |
7985 | 2013-01-25 Georg-Johann Lay <avr@gjlay.de> |
7986 | ||
7987 | * doc/extend.texi (Example of asm with clobbered asm reg): Fix | |
7988 | missing ':' in asm example. | |
7989 | ||
b7d7d917 TB |
7990 | 2013-01-25 Tejas Belagod <tejas.belagod@arm.com> |
7991 | ||
7992 | * config/aarch64/aarch64-simd-builtins.def: Separate sq<r>dmulh_lane | |
7993 | entries into lane and laneq entries. | |
77dc5297 UB |
7994 | * config/aarch64/aarch64-simd.md (aarch64_sq<r>dmulh_lane<mode>): |
7995 | Remove AdvSIMD scalar modes. | |
b7d7d917 TB |
7996 | (aarch64_sq<r>dmulh_laneq<mode>): New. |
7997 | (aarch64_sq<r>dmulh_lane<mode>): New RTL pattern for Scalar AdvSIMD | |
7998 | modes. | |
7999 | * config/aarch64/arm_neon.h: Fix all the vq<r>dmulh_lane* intrinsics' | |
8000 | builtin implementations to relfect changes in RTL in aarch64-simd.md. | |
8001 | * config/aarch64/iterators.md (VCOND): New. | |
8002 | (VCONQ): New. | |
8003 | ||
556f9906 GJL |
8004 | 2013-01-25 Georg-Johann Lay <avr@gjlay.de> |
8005 | ||
8006 | PR target/54222 | |
8007 | * config/avr/builtins.def (DEF_BUILTIN): Add LIBNAME argument. | |
8008 | Add NULL LIBNAME argument to existing definitions. | |
8009 | (ABSHR, ABSR, ABSLR, ABSLLR, ABSHK, ABSK, ABSLK, ABSLLK): New. | |
8010 | * config/avr/avr-c.c (DEF_BUILTIN): Add LIBNAME argument. | |
8011 | * config/avr/avr.c (DEF_BUILTIN): Same. | |
8012 | (avr_init_builtins): Pass down LIBNAME to add_builtin_function. | |
8013 | (avr_expand_builtin): Expand to a vanilla call if a libgcc | |
8014 | implementation is available (DECL_ASSEMBLER_NAME is set). | |
8015 | (avr_fold_absfx): New static function. | |
8016 | (avr_fold_builtin): Use it to handle: AVR_BUILTIN_ABSHR, | |
8017 | AVR_BUILTIN_ABSR, AVR_BUILTIN_ABSLR, AVR_BUILTIN_ABSLLR, | |
8018 | AVR_BUILTIN_ABSHK, AVR_BUILTIN_ABSK, AVR_BUILTIN_ABSLK, | |
8019 | AVR_BUILTIN_ABSLLK. | |
8020 | * config/avr/stdfix.h (abshr, absr, abslr, absllr) | |
8021 | (abshk, absk, abslk, absllk): Provide as static inline functions. | |
8022 | ||
1f546bbb MP |
8023 | 2013-01-25 Marek Polacek <polacek@redhat.com> |
8024 | ||
8025 | PR tree-optimization/56035 | |
8026 | * cfgloopmanip.c (fix_loop_structure): Remove redundant condition. | |
8027 | ||
7e184bd7 UB |
8028 | 2012-01-24 Uros Bizjak <ubizjak@gmail.com> |
8029 | ||
8030 | * config/i386/i386.md (*movti_internal_rex64): Add (o,e) alternative. | |
8031 | (*movtf_internal_rex64): Add (!o,C) alternative | |
8032 | (*movxf_internal_rex64): Ditto. | |
8033 | (*movdf_internal_rex64): Add (?r,C) and (?m,C) alternatives. | |
8034 | ||
f5ba49ac SM |
8035 | 2013-01-24 Shenghou Ma <minux.ma@gmail.com> |
8036 | ||
8037 | * doc/invoke.texi: fix typo. | |
8038 | * doc/objc.texi: fix typo. | |
8039 | ||
a6343728 RS |
8040 | 2013-01-24 Richard Sandiford <rdsandiford@googlemail.com> |
8041 | ||
8042 | * config/mips/mips.md (*and<mode>3_mips16): Use the "W" constraint | |
8043 | for the first two alternatives. | |
8044 | ||
cd030c07 DN |
8045 | 2013-01-24 Diego Novillo <dnovillo@google.com> |
8046 | ||
77dc5297 | 8047 | * Makefile.in (GGC): Remove. Replace all instances with ggc-page.o. |
cd030c07 DN |
8048 | (ggc-zone.o): Remove. |
8049 | * configure.ac: Remove option --with-gc. | |
8050 | * configure: Re-generate. | |
8051 | * doc/install.texi: Remove documentation for --with-gc. | |
8052 | * gengtype.c (write_enum_defn): Remove. Update all users. | |
8053 | (write_Types_process_field): Remove generation of gt_e_* argument. | |
8054 | (output_type_enum): Remove. Update all users. | |
8055 | (write_enum_defn): Remove. Update all users. | |
8056 | (enum alloc_zone): Remove. Update all users. | |
77dc5297 | 8057 | (write_splay_tree_allocator_def): Remove generation of gt_e_* argument. |
cd030c07 DN |
8058 | * ggc-common.c (ggc_splay_alloc): Remove first argument. |
8059 | Update all callers. | |
8060 | (struct ptr_data): Remove field TYPE. Update all users. | |
77dc5297 | 8061 | (gt_pch_note_object): Remove argument TYPE. Update all users. |
cd030c07 DN |
8062 | * ggc-internal.h (ggc_pch_alloc_object): Remove last argument. |
8063 | Update all users. | |
aaf1e810 | 8064 | * ggc-none.c (ggc_alloc_typed_stat): Remove. |
cd030c07 DN |
8065 | (struct alloc_zone): Remove. |
8066 | (ggc_internal_alloc_zone_stat): Remove. | |
8067 | (ggc_internal_cleared_alloc_zone_stat): Remove. | |
8068 | * ggc-page.c (ggc_alloc_typed_stat): Remove. | |
77dc5297 UB |
8069 | (ggc_pch_count_object): Remove last argument. Update all users. |
8070 | (ggc_pch_alloc_object): Remove last argument. Update all users. | |
cd030c07 DN |
8071 | (struct alloc_zone): Remove. |
8072 | * ggc-zone.c: Remove. | |
77dc5297 | 8073 | * ggc.h (gt_pch_note_object): Remove last argument. Update all users. |
cd030c07 DN |
8074 | (struct alloc_zone): Remove. |
8075 | (ggc_alloc_typed_stat): Remove. | |
8076 | (ggc_alloc_typed): Remove. | |
8077 | (ggc_splay_alloc): Remove first argument. | |
8078 | (rtl_zone): Remove. Update all users. | |
8079 | (tree_zone): Remove. Update all users. | |
8080 | (tree_id_zone): Remove. Update all users. | |
8081 | (ggc_internal_zone_alloc_stat): Remove. Update all users. | |
77dc5297 | 8082 | (ggc_internal_zone_cleared_alloc_stat): Remove. Update all users. |
cd030c07 | 8083 | (ggc_internal_zone_vec_alloc_stat): Remove. Update all users. |
77dc5297 | 8084 | * tree-ssanames.c: Remove references to zone allocator in comments. |
cd030c07 | 8085 | |
a861ffa4 GJL |
8086 | 2013-01-24 Georg-Johann Lay <avr@gjlay.de> |
8087 | ||
8088 | * config/avr/avr.c (avr_out_fract): Make register numbers that | |
8089 | might be outside of source operand signed. | |
8090 | ||
593c0ddd UB |
8091 | 2013-01-24 Uros Bizjak <ubizjak@gmail.com> |
8092 | ||
8093 | * config/i386/constraints.md (Yf): New constraint. | |
8094 | * config/i386/i386.md (*movdf_internal_rex64): Use Yf*f instead | |
8095 | of f constraint to conditionaly disable x87 register preferences. | |
8096 | (*movdf_internal): Ditto. | |
8097 | (*movsf_internal): Ditto. | |
8098 | ||
e86c0101 SB |
8099 | 2013-01-24 Steven Bosscher <steven@gcc.gnu.org> |
8100 | ||
8101 | PR inline-asm/55934 | |
8102 | * lra-assigns.c (assign_by_spills): Throw away the pattern of asms | |
8103 | that have operands with impossible constraints. | |
8104 | Add a FIXME for a speed-up opportunity. | |
8105 | * lra-constraints.c (process_alt_operands): Verify that a class | |
8106 | selected from constraints on asms is valid for the operand mode. | |
8107 | (curr_insn_transform): Remove incorrect comment. | |
8108 | ||
f6fee35f DE |
8109 | 2013-01-23 David Edelsohn <dje.gcc@gmail.com> |
8110 | ||
8111 | * config/rs6000/rs6000.c (rs6000_delegitimize_address): Check that | |
8112 | TOC operand is a valid symbol ref in the constant pool. | |
8113 | ||
8114 | 2013-01-23 Edgar E. Iglesias <edgar.iglesias@gmail.com> | |
c7729184 | 8115 | |
aaf1e810 | 8116 | * config/microblaze/linux.h: Add TARGET_OS_CPP_BUILTINS |
c7729184 | 8117 | |
dc62d7d1 GJL |
8118 | 2013-01-23 Georg-Johann Lay <avr@gjlay.de> |
8119 | ||
8120 | PR target/54222 | |
8121 | * config/avr/stdfix.h: New file. | |
8122 | * t-avr (stdfix-gcc.h): New rule to build it. | |
8123 | (EXTRA_HEADERS): Set it to install stdfix.h, stdfix-gcc.h. | |
8124 | ||
2660d12d KS |
8125 | 2013-01-23 Kostya Serebryany <kcc@google.com> |
8126 | ||
77dc5297 UB |
8127 | * config/darwin.h: remove dependency on |
8128 | CoreFoundation (asan on Mac OS). | |
2660d12d | 8129 | |
a70418fc JJ |
8130 | 2013-01-23 Jakub Jelinek <jakub@redhat.com> |
8131 | ||
8132 | PR target/49069 | |
8133 | * config/arm/arm.md (cbranchdi4, cstoredi4): Use s_register_operand | |
8134 | instead of cmpdi_operand for first comparison operand. | |
8135 | Don't assert that comparison operands aren't both constants. | |
8136 | ||
47876a2a JW |
8137 | 2013-01-22 Jonathan Wakely <jwakely.gcc@gmail.com> |
8138 | ||
8139 | * doc/install.texi (Downloading the Source): Update references to | |
8140 | downloading separate components. | |
8141 | ||
8142 | 2013-01-22 Jonathan Wakely <jwakely.gcc@gmail.com> | |
4ebd56a5 JW |
8143 | |
8144 | * doc/extend.texi (__int128): Improve grammar. | |
8145 | ||
47876a2a | 8146 | 2013-01-22 Uros Bizjak <ubizjak@gmail.com> |
32fc5b8a UB |
8147 | |
8148 | PR target/56028 | |
8149 | * config/i386/i386.md (*movti_internal_rex64): Change (o,riF) | |
8150 | alternative to (o,r). | |
8151 | (*movdi_internal_rex64): Remove (!o,n) alternative. | |
8152 | (DImode immediate->memory splitter): Remove. | |
8153 | (DImode immediate->memory peephole2): Remove. | |
8154 | (movtf): Enable for TARGET_64BIT || TARGET_SSE. | |
8155 | (*movtf_internal_rex64): Rename from *movtf_internal. Change (!o,F*r) | |
8156 | alternative to (!o,*r). | |
8157 | (*movtf_internal_sse): New pattern. | |
8158 | (*movxf_internal_rex64): New pattern. | |
8159 | (*movxf_internal): Disable for TARGET_64BIT. | |
8160 | (*movdf_internal_rex64): Remove (!o,F) alternative. | |
8161 | ||
3a984f10 JJ |
8162 | 2013-01-22 Jakub Jelinek <jakub@redhat.com> |
8163 | ||
502498d5 JJ |
8164 | PR middle-end/56074 |
8165 | * dumpfile.c (dump_loc): Only print loc if LOCATION_LOCUS (loc) | |
8166 | isn't UNKNOWN_LOCATION nor BUILTINS_LOCATION. | |
8167 | * tree-vect-loop-manip.c (find_loop_location): Also ignore | |
8168 | stmt locations where LOCATION_LOCUS of the stmt location is | |
8169 | UNKNOWN_LOCATION or BUILTINS_LOCATION. | |
8170 | ||
3a984f10 JJ |
8171 | PR target/55686 |
8172 | * config/i386/i386.md (UNSPEC_STOS): New. | |
8173 | (strset_singleop, *strsetdi_rex_1, *strsetsi_1, *strsethi_1, | |
8174 | *strsetqi_1): Add UNSPEC_STOS. | |
8175 | ||
fa817f7f PC |
8176 | 2013-01-22 Paolo Carlini <paolo.carlini@oracle.com> |
8177 | ||
8178 | PR c++/56067 | |
8179 | * doc/invoke.texi: Remove left over -Wsynth example. | |
8180 | ||
8f498c1b JJ |
8181 | 2013-01-21 Jakub Jelinek <jakub@redhat.com> |
8182 | ||
8183 | PR tree-optimization/56051 | |
8184 | * fold-const.c (fold_binary_loc): Don't fold | |
8185 | X < (cast) (1 << Y) into (X >> Y) != 0 if cast is either | |
8186 | a narrowing conversion, or widening conversion from signed | |
8187 | to unsigned. | |
8188 | ||
47876a2a | 8189 | 2013-01-21 Uros Bizjak <ubizjak@gmail.com> |
35d59da7 UB |
8190 | |
8191 | PR rtl-optimization/56023 | |
8192 | * haifa-sched.c (fix_inter_tick): Do not update ticks of instructions, | |
8193 | dependent on debug instruction. | |
8194 | ||
5b9db1bc MJ |
8195 | 2013-01-21 Martin Jambor <mjambor@suse.cz> |
8196 | ||
8197 | PR middle-end/56022 | |
8198 | * function.c (allocate_struct_function): Call | |
8199 | invoke_set_current_function_hook earlier. | |
8200 | ||
e8bb7d68 JJ |
8201 | 2013-01-21 Jakub Jelinek <jakub@redhat.com> |
8202 | ||
8203 | * reload1.c (init_reload): Only initialize reload_obstack | |
8204 | during the first call. | |
8205 | ||
616a4e32 MP |
8206 | 2013-01-21 Marek Polacek <polacek@redhat.com> |
8207 | ||
8208 | * cfgloop.c (verify_loop_structure): Fix up grammar. | |
8209 | ||
4401981b YHH |
8210 | 2013-01-21 Yi-Hsiu Hsu <ahsu@marvell.com> |
8211 | ||
8212 | * config/arm/marvell-pj4.md (pj4_shift_conds, pj4_alu_shift, | |
8213 | pj4_alu_shift_conds, pj4_shift): Handle simple_alu_shift. | |
8214 | ||
8e87740b RR |
8215 | 2013-01-21 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
8216 | ||
8217 | PR target/56058 | |
8218 | * config/arm/marvell-pj4.md: Update copyright year. | |
8219 | Fix up use of alu to alu_reg and simple_alu_imm. | |
8220 | ||
47876a2a | 8221 | 2013-01-21 Uros Bizjak <ubizjak@gmail.com> |
1f6bc337 UB |
8222 | |
8223 | * config/i386/i386.md (enabled): Do not disable fma4 for TARGET_FMA. | |
8224 | ||
89d56d79 VM |
8225 | 2013-01-20 Vladimir Makarov <vmakarov@redhat.com> |
8226 | ||
8227 | PR target/55433 | |
8228 | * lra-constraints.c (curr_insn_transform): Don't reuse original | |
1f6bc337 | 8229 | insn for secondary memory move when memory mode should be different. |
89d56d79 | 8230 | |
fe603553 JDA |
8231 | 2013-01-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
8232 | ||
8233 | * config/pa/pa.md (atomic_loaddi, atomic_loaddi_1, atomic_storedi, | |
8234 | atomic_storedi_1): New patterns. | |
8235 | ||
01284895 VK |
8236 | 2013-01-20 Venkataramanan Kumar <venkataramanan.kumar@amd.com> |
8237 | ||
8238 | btver2 pipeline descriptions. | |
8239 | * config/i386/i386.c: Enable CPU_BTVER2 to use btver2 pipeline | |
8240 | descriptions. | |
8241 | * config/i386/i386.md (btver2_decode): New type attributes. | |
1f6bc337 | 8242 | * config/i386/sse.md (btver2_decode, btver2_sse_attr): New |
01284895 VK |
8243 | type attributes. |
8244 | * config/i386/btver2.md: New file describing btver2 pipelines. | |
8245 | ||
5630e3e1 JL |
8246 | 2013-01-19 Andrew Pinski <apinski@cavium.com> |
8247 | ||
8248 | PR tree-optimization/52631 | |
8249 | * tree-ssa-sccvn (visit_use): Before looking up the original | |
8250 | statement, try looking up the simplified expression. | |
8251 | ||
650ae806 AG |
8252 | 2013-01-19 Anthony Green <green@moxielogic.com> |
8253 | ||
8254 | * config/moxie/moxie.c (moxie_expand_prologue): Set | |
8255 | current_function_static_stack_size. | |
8256 | ||
e300ec2d JJ |
8257 | 2013-01-18 Jakub Jelinek <jakub@redhat.com> |
8258 | ||
8259 | PR tree-optimization/56029 | |
8260 | * tree-phinodes.c (reserve_phi_args_for_new_edge): Set | |
8261 | gimple_phi_arg_location for the new arg to UNKNOWN_LOCATION. | |
8262 | ||
a3d7af04 SS |
8263 | 2013-01-18 Sharad Singhai <singhai@google.com> |
8264 | ||
8265 | PR tree-optimization/55995 | |
8266 | * dumpfile.c (dump_loc): Print location only if available. | |
8267 | * tree-vectorizer.c (increase_alignment): Intialize vect_location. | |
8268 | ||
66aa7879 VM |
8269 | 2013-01-18 Vladimir Makarov <vmakarov@redhat.com> |
8270 | ||
8271 | PR target/55433 | |
8272 | * lra-constraints.c (curr_insn_transform): Reuse original insn for | |
8273 | secondary memory move. | |
8274 | (inherit_reload_reg): Use rclass instead of cl for | |
8275 | check_secondary_memory_needed_p. | |
8276 | ||
3f0fee7b JJ |
8277 | 2013-01-18 Jakub Jelinek <jakub@redhat.com> |
8278 | ||
8279 | PR middle-end/56015 | |
8280 | * expr.c (expand_expr_real_2) <case COMPLEX_EXPR>: Handle | |
1f6bc337 | 8281 | the case where writing real complex part of target modifies op1. |
3f0fee7b | 8282 | |
70c67693 JG |
8283 | 2013-01-18 James Greenhalgh <james.greenhalgh@arm.com> |
8284 | ||
8285 | * config/aarch64/aarch64-simd.md | |
8286 | (aarch64_vcond_internal<mode>): Handle unordered cases. | |
8287 | * config/aarch64/iterators.md (v_cmp_result): New. | |
8288 | ||
df8de9b3 YHH |
8289 | 2013-01-18 Yi-Hsiu Hsu <ahsu@marvell.com> |
8290 | Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
8291 | ||
8292 | * config/arm/marvell-pj4.md: New file. | |
8293 | * config/arm/arm.c (arm_issue_rate): Add marvell_pj4. | |
8294 | * config/arm/arm.md (generic_sched): Add marvell_pj4. | |
8295 | (generic_vfp): Likewise. | |
8296 | * config/arm/arm-cores.def: Add marvell-pj4. | |
8297 | * config/arm/arm-tune.md: Regenerate. | |
8298 | * config/arm/arm-tables.opt: Regenerate. | |
8299 | * config/arm/bpabi.h (BE8_LINK_SPEC): Add marvell_pj4. | |
8300 | * doc/invoke.texi: Document marvell-pj4. | |
8301 | ||
be30c356 TB |
8302 | 2013-01-18 Tejas Belagod <tejas.belagod@arm.com> |
8303 | ||
8304 | * config/aarch64/arm_neon.h: Map scalar types to standard types. | |
8305 | ||
0bfbca58 | 8306 | 2013-01-18 Alexandre Oliva <aoliva@redhat.com> |
af6236c1 AO |
8307 | |
8308 | PR debug/54114 | |
8309 | PR debug/54402 | |
8310 | PR debug/49888 | |
8311 | * var-tracking.c (negative_power_of_two_p): New. | |
8312 | (global_get_addr_cache, local_get_addr_cache): New. | |
8313 | (get_addr_from_global_cache, get_addr_from_local_cache): New. | |
8314 | (vt_canonicalize_addr): Rewrite using the above. Adjust the | |
8315 | heading comment. | |
8316 | (vt_stack_offset_p): Remove. | |
8317 | (vt_canon_true_dep): Always canonicalize loc's address. | |
8318 | (clobber_overlapping_mems): Make sure we have a MEM. | |
8319 | (local_get_addr_clear_given_value): New. | |
8320 | (val_reset): Clear local cached entries. | |
8321 | (compute_bb_dataflow): Create and release the local cache. | |
8322 | Disable duplicate MEMs clobbering. | |
8323 | (emit_notes_in_bb): Clobber MEMs likewise. | |
8324 | (vt_emit_notes): Create and release the local cache. | |
8325 | (vt_initialize, vt_finalize): Create and release the global | |
8326 | cache, respectively. | |
1f6bc337 | 8327 | * alias.c (rtx_equal_for_memref_p): Compare operands of ENTRY_VALUEs. |
af6236c1 | 8328 | |
0bfbca58 | 8329 | 2013-01-18 Alexandre Oliva <aoliva@redhat.com> |
7ff37ffa AO |
8330 | |
8331 | PR libmudflap/53359 | |
8332 | * tree-mudflap.c (mudflap_finish_file): Skip deferred decls | |
8333 | not found in the symtab. | |
8334 | ||
0bfbca58 | 8335 | 2013-01-18 Alexandre Oliva <aoliva@redhat.com> |
3aa03517 | 8336 | |
c350ba53 | 8337 | PR debug/56006 |
3aa03517 AO |
8338 | PR rtl-optimization/55547 |
8339 | PR rtl-optimization/53827 | |
8340 | PR debug/53671 | |
8341 | PR debug/49888 | |
8342 | * alias.c (offset_overlap_p): New, factored out of... | |
8343 | (memrefs_conflict_p): ... this. Use absolute sizes. Retain | |
8344 | the conservative special case for symbolic constants. Don't | |
8345 | adjust zero sizes on alignment. | |
8346 | ||
c664546f JL |
8347 | 2013-01-18 Bernd Schmidt <bernds@codesourcery.com> |
8348 | ||
8349 | PR rtl-optimization/52573 | |
8350 | * regrename.c (build_def_use): Ignore REG_DEAD notes if there is a | |
8351 | REG_UNUSED for the same register. | |
8352 | ||
1bd3f750 MP |
8353 | 2013-01-17 Richard Biener <rguenther@suse.de> |
8354 | Marek Polacek <polacek@redhat.com> | |
8355 | ||
8356 | PR rtl-optimization/55833 | |
8357 | * loop-unswitch.c (unswitch_loops): Move loop verification... | |
8358 | (unswitch_single_loop): ...here. Call mark_irreducible_loops. | |
8359 | * cfgloopmanip.c (fix_loop_placement): Add IRRED_INVALIDATED parameter. | |
8360 | Set it to true when we're removing a loop from hierarchy tree in | |
8361 | an irreducible region. | |
8362 | (fix_bb_placements): Adjust caller. | |
8363 | (fix_loop_placements): Likewise. | |
8364 | ||
e52a8b71 GJL |
8365 | 2013-01-17 Georg-Johann Lay <avr@gjlay.de> |
8366 | ||
8367 | * config/avr/builtins.def (DEF_BUILTIN): Factor out | |
8368 | "__builtin_avr_" from NAME, turn NAME to an uppercase identifier. | |
8369 | Factor out 'CODE_FOR_' from ICODE, use 'nothing' instead of '-1'. | |
8370 | Remove ID. Adjust comments. | |
8371 | * config/avr/avr-c.c (avr_builtin_name): Remove. | |
8372 | (avr_cpu_cpp_builtins): Use DEF_BUILTIN instead of for-loop. | |
8373 | * config/avr/avr.c (avr_tolower): New static function. | |
8374 | (DEF_BUILTIN): Remove parameter ID. Prefix ICODE by 'CODE_FOR_'. | |
8375 | Stringify NAME, prefix it with "__builtin_avr_" and lowercase it. | |
8376 | (avr_expand_builtin): Assert insn_code != CODE_FOR_nothing for | |
8377 | default expansion. | |
8378 | ||
8386a7ea JH |
8379 | 2013-01-17 Jan Hubicka <jh@suse.cz> |
8380 | ||
610fb637 | 8381 | PR tree-optimization/55273 |
8386a7ea JH |
8382 | * loop-iv.c (iv_number_of_iterations): Consider zero iteration case. |
8383 | ||
47876a2a | 8384 | 2013-01-17 Uros Bizjak <ubizjak@gmail.com> |
8abaebcd UB |
8385 | |
8386 | PR target/55981 | |
8387 | * config/i386/sync.md (atomic_store<mode>): Always generate SWImode | |
8388 | store through atomic_store<mode>_1. | |
8389 | (atomic_store<mode>_1): Macroize insn using SWI mode iterator. | |
8390 | ||
8222c37e MJ |
8391 | 2013-01-17 Martin Jambor <mjambor@suse.cz> |
8392 | ||
8393 | PR tree-optimizations/55264 | |
8394 | * ipa-inline-transform.c (can_remove_node_now_p_1): Never return true | |
8395 | for virtual methods. | |
8396 | * ipa.c (symtab_remove_unreachable_nodes): Never return true for | |
8397 | virtual methods before inlining is over. | |
8398 | * cgraph.h (cgraph_only_called_directly_or_aliased_p): Return false for | |
8399 | virtual functions. | |
8400 | * cgraphclones.c (cgraph_create_virtual_clone): Mark clones as | |
8401 | non-virtual. | |
8402 | ||
79f01c76 VM |
8403 | 2013-01-16 Vladimir Makarov <vmakarov@redhat.com> |
8404 | ||
8405 | PR rtl-optimization/56005 | |
8406 | * sched-deps.c (sched_analyze_2): Check deps->readonly for adding | |
8407 | pending reads for prefetch. | |
8408 | ||
d0b6bb1b IB |
8409 | 2013-01-16 Ian Bolton <ian.bolton@arm.com> |
8410 | ||
aaf1e810 | 8411 | * config/aarch64/aarch64.md |
d0b6bb1b IB |
8412 | (*cstoresi_neg_uxtw): New pattern. |
8413 | (*cmovsi_insn_uxtw): New pattern. | |
8414 | (*<optab>si3_uxtw): New pattern. | |
8415 | (*<LOGICAL:optab>_<SHIFT:optab>si3_uxtw): New pattern. | |
8416 | (*<optab>si3_insn_uxtw): New pattern. | |
8417 | (*bswapsi2_uxtw): New pattern. | |
8418 | ||
cb9cf03b RB |
8419 | 2013-01-16 Richard Biener <rguenther@suse.de> |
8420 | ||
8421 | * tree-inline.c (tree_function_versioning): Remove set but | |
8422 | never used variable. | |
8423 | ||
2cfc56b9 RB |
8424 | 2013-01-16 Richard Biener <rguenther@suse.de> |
8425 | ||
8426 | PR tree-optimization/55964 | |
8427 | * tree-flow.h (rename_variables_in_loop): Remove. | |
8428 | (rename_variables_in_bb): Likewise. | |
8429 | * tree-loop-distribution.c (update_phis_for_loop_copy): Remove. | |
8430 | (copy_loop_before): Adjust and delete update-ssa status. | |
8431 | * tree-vect-loop-manip.c (rename_variables_in_bb): Make static. | |
8abaebcd | 8432 | (rename_variables_in_bb): Likewise. Properly walk over predecessors. |
2cfc56b9 RB |
8433 | (rename_variables_in_loop): Remove. |
8434 | (slpeel_update_phis_for_duplicate_loop): Likewise. | |
8435 | (slpeel_tree_duplicate_loop_to_edge_cfg): Handle nested loops, | |
8436 | use available cfg machinery instead of duplicating it. | |
8437 | Update PHI nodes and perform poor-mans SSA update here. | |
8438 | (slpeel_tree_peel_loop_to_edge): Adjust. | |
8439 | ||
c25a0c60 RB |
8440 | 2013-01-16 Richard Biener <rguenther@suse.de> |
8441 | ||
8442 | PR tree-optimization/54767 | |
8443 | PR tree-optimization/53465 | |
8444 | * tree-vrp.c (vrp_meet_1): Revert original fix for PR53465. | |
8445 | (vrp_visit_phi_node): For PHI arguments coming via backedges | |
8446 | drop all symbolical range information. | |
8447 | (execute_vrp): Compute backedges. | |
8448 | ||
04b535af RB |
8449 | 2013-01-16 Richard Biener <rguenther@suse.de> |
8450 | ||
8451 | * doc/install.texi: Update CLooG and ISL requirements to | |
8452 | 0.18.0 and 0.11.1. | |
8453 | ||
8b0a1e0b CB |
8454 | 2013-01-16 Christian Bruel <christian.bruel@st.com> |
8455 | ||
8456 | PR target/55301 | |
8457 | * config/sh/sh.c (sh_expand_prologue): Postpone new_stack mem symbol. | |
8458 | (broken_move): Handle UNSPECV_SP_SWITCH_B. | |
8459 | * config/sh/sh.md (sp_switch_1): Use set (reg:SI SP_REG). | |
8460 | ||
8461 | 2013-01-16 DJ Delorie <dj@redhat.com> | |
8462 | ||
8463 | * config/sh/sh.md (UNSPECV_SP_SWITCH_B): New. | |
8464 | (UNSPECV_SP_SWITCH_E): New. | |
8465 | (sp_switch_1): Change to an unspec. | |
8466 | (sp_switch_2): Change to an unspec. Don't use post-inc when we | |
8467 | replace $r15. | |
8468 | ||
8469 | 2013-01-16 Uros Bizjak <ubizjak@gmail.com> | |
88e784e6 UB |
8470 | |
8471 | * emit-rtl.c (need_atomic_barrier_p): Mask memory model argument | |
8472 | with MEMMODEL_MASK before comparing with MEMMODEL_* memory types. | |
8473 | * optabs.c (maybe_emit_sync_lock_test_and_set): Ditto. | |
8474 | (expand_mem_thread_fence): Ditto. | |
8475 | (expand_mem_signal_fence): Ditto. | |
8476 | (expand_atomic_load): Ditto. | |
8477 | (expand_atomic_store): Ditto. | |
8478 | ||
0bfbca58 | 8479 | 2013-01-16 Alexandre Oliva <aoliva@redhat.com> |
5147bf6a AO |
8480 | |
8481 | PR rtl-optimization/55547 | |
8482 | PR rtl-optimization/53827 | |
8483 | PR debug/53671 | |
8484 | PR debug/49888 | |
8485 | * alias.c (memrefs_conflict_p): Set sizes to negative after | |
8486 | AND adjustments. | |
8487 | ||
305e3ac1 JJ |
8488 | 2013-01-15 Jakub Jelinek <jakub@redhat.com> |
8489 | ||
8490 | PR target/55940 | |
8491 | * function.c (thread_prologue_and_epilogue_insns): Always | |
8492 | add crtl->drap_reg to set_up_by_prologue.set, even if | |
8493 | stack_realign_drap is false. | |
8494 | ||
f78ac4f2 JBG |
8495 | 2013-01-15 Jan-Benedict Glaw <jbglaw@lug-owl.de> |
8496 | ||
8497 | * config/vax/vax.md (add<mode>3, sub<mode>3, mul<mode>3, div<mode>3, | |
8498 | and<mode>3, *and<mode>_const_int, ior<mode>3, xor<mode>3, ashrsi3, | |
8499 | *call): Fix indention. | |
8500 | ||
a78a8cc4 TV |
8501 | 2013-01-15 Tom de Vries <tom@codesourcery.com> |
8502 | ||
8503 | PR target/55876 | |
8504 | * optabs.c (widen_operand): Use gen_lowpart instead of gen_rtx_SUBREG. | |
8505 | Update comment. | |
8506 | ||
0e80383f VM |
8507 | 2013-01-15 Vladimir Makarov <vmakarov@redhat.com> |
8508 | ||
305e3ac1 | 8509 | PR rtl-optimization/55153 |
0e80383f VM |
8510 | * sched-deps.c (sched_analyze_2): Add pending reads for prefetch. |
8511 | ||
207b5956 MJ |
8512 | 2013-01-15 Martin Jambor <mjambor@suse.cz> |
8513 | ||
8514 | PR tree-optimization/55920 | |
8515 | * tree-sra.c (analyze_access_subtree): Do not mark non-removable | |
8516 | accesses as grp_to_be_debug_replaced. | |
8517 | ||
a7818b54 JJ |
8518 | 2013-01-15 Jakub Jelinek <jakub@redhat.com> |
8519 | ||
8520 | PR tree-optimization/55920 | |
8521 | * tree-sra.c (sra_modify_assign): If for lacc->grp_to_be_debug_replaced | |
8522 | there is non-useless type conversion needed from debug rhs to lhs, | |
8523 | use build_debug_ref_for_model and/or VIEW_CONVERT_EXPR. | |
8524 | ||
b0fe107e JM |
8525 | 2013-01-15 Joseph Myers <joseph@codesourcery.com> |
8526 | Mikael Pettersson <mikpe@it.uu.se> | |
8527 | ||
8528 | PR target/43961 | |
8529 | * config/arm/arm.h (ADDR_VEC_ALIGN): Align SImode jump tables for | |
8530 | Thumb. | |
8531 | (ASM_OUTPUT_CASE_LABEL): Remove. | |
8532 | (ASM_OUTPUT_BEFORE_CASE_LABEL): Define to empty. | |
8533 | * final.c (shorten_branches): Update alignment of labels before | |
8534 | jump tables if CASE_VECTOR_SHORTEN_MODE. | |
8535 | ||
34ab62ee RB |
8536 | 2013-01-15 Richard Biener <rguenther@suse.de> |
8537 | ||
8538 | PR bootstrap/55961 | |
8539 | * system.h: Do not include gmp.h for building host tools. | |
8540 | ||
783a3a05 RB |
8541 | 2013-01-15 Richard Biener <rguenther@suse.de> |
8542 | ||
8543 | PR middle-end/55882 | |
8544 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Correctly | |
8545 | account for bitpos when computing alignment. | |
8546 | ||
3a579e09 VY |
8547 | 2013-01-15 Vladimir Yakovlev <vladimir.b.yakovlev@intel.com> |
8548 | ||
8549 | * config/i386/i386-c.c (ix86_target_macros_internal): New case. | |
8550 | (ix86_target_macros_internal): Likewise. | |
8551 | ||
8552 | * config/i386/i386.c (m_CORE2I7): Removed. | |
8553 | (m_CORE_HASWELL): New macro. | |
8554 | (m_CORE_ALL): Likewise. | |
8555 | (initial_ix86_tune_features): m_CORE2I7 is replaced by m_CORE_ALL. | |
8556 | (initial_ix86_arch_features): Likewise. | |
8557 | (processor_target_table): Initializations for Core avx2. | |
8558 | (cpu_names): New names "core-avx2". | |
8559 | (ix86_option_override_internal): Changed PROCESSOR_COREI7 by | |
8560 | PROCESSOR_CORE_HASWELL. | |
8561 | (ix86_issue_rate): New case. | |
8562 | (ia32_multipass_dfa_lookahead): Likewise. | |
8563 | (ix86_sched_init_global): Likewise. | |
8564 | ||
8565 | * config/i386/i386.h (TARGET_HASWELL): New macro. | |
8566 | (target_cpu_default): New TARGET_CPU_DEFAULT_haswell. | |
8567 | (processor_type): New PROCESSOR_HASWELL. | |
8568 | ||
955f5a07 JJ |
8569 | 2013-01-15 Jakub Jelinek <jakub@redhat.com> |
8570 | ||
ff784829 JJ |
8571 | PR tree-optimization/55955 |
8572 | * tree-vect-loop.c (vectorizable_reduction): Give up early on | |
8573 | *SHIFT_EXPR and *ROTATE_EXPR codes. | |
8574 | ||
955f5a07 JJ |
8575 | PR tree-optimization/48766 |
8576 | * opts.c (common_handle_option): For -fwrapv disable -ftrapv, for | |
8577 | -ftrapv disable -fwrapv. | |
8578 | ||
aeb8b4e9 GJL |
8579 | 2013-01-14 Georg-Johann Lay <avr@gjlay.de> |
8580 | ||
8581 | PR target/55974 | |
8582 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): Define __FLASH | |
8583 | etc. to 1 and not to __flash. | |
8584 | Use LL suffix for __INT24_MAX__ with -mint8. | |
8585 | Use ULL suffix for __UINT24_MAX__ with -mint8. | |
8586 | ||
1c494c6a GJL |
8587 | 2013-01-14 Georg-Johann Lay <avr@gjlay.de> |
8588 | ||
8589 | * config/avr/avr-arch.h | |
8590 | (struct base_arch_s): Use typedef avr_arch_t instead. | |
8591 | (struct arch_info_s): Use typedef avr_arch_info_t instead. | |
8592 | (struct mcu_type_s): Use typedef avr_mcu_t instead. | |
8593 | * config/avr/avr.c: Same. | |
8594 | * config/avr/avr-devices.c: Same. | |
8595 | * config/avr/driver-avr.c: Same. | |
8596 | * config/avr/gen-avr-mmcu-texi.c: Same. | |
8597 | * config/avr/avr-mcus.def: Adjust comment. | |
8598 | ||
a50344cb TB |
8599 | 2013-01-14 Tejas Belagod <tejas.belagod@arm.com> |
8600 | ||
88e784e6 UB |
8601 | * config/aarch64/aarch64-simd.md (*aarch64_simd_ld1r<mode>): New. |
8602 | * config/aarch64/iterators.md (VALLDI): New. | |
a50344cb | 8603 | |
47876a2a | 8604 | 2013-01-14 Uros Bizjak <ubizjak@gmail.com> |
e6f0e052 UB |
8605 | Andi Kleen <ak@linux.intel.com> |
8606 | ||
8607 | PR target/55948 | |
8608 | * config/i386/sync.md (atomic_store<mode>_1): New pattern. | |
8609 | (atomic_store<mode>): Call atomic_store<mode>_1 for IX86_HLE_RELEASE | |
8610 | memmodel flag. | |
8611 | ||
00892272 GJL |
8612 | 2013-01-14 Georg-Johann Lay <avr@gjlay.de> |
8613 | ||
8614 | * config/avr/avr-stdint.h: Remove trailing blanks. | |
8615 | * config/avr/avr-log.h: Same. | |
8616 | * config/avr/avr-arch.h: Same. | |
8617 | * config/avr/avr-devices.c: Same. | |
8618 | * config/avr/avr-dimode.md: Same. | |
8619 | * config/avr/predicates.md: Same. | |
8620 | * config/avr/avr-c.c: Same. And fix typo. | |
e6f0e052 | 8621 | |
00892272 GJL |
8622 | * config/avr/avr-protos.h: Same. And: |
8623 | (function_arg_regno_p): Rename to avr_function_arg_regno_p. | |
8624 | (init_cumulative_args): Rename to avr_init_cumulative_args. | |
8625 | (expand_prologue): Rename to avr_expand_prologue. | |
8626 | (expand_epilogue): Rename to avr_expand_epilogue. | |
8627 | (adjust_insn_length): Rename to avr_adjust_insn_length. | |
8628 | (notice_update_cc): Rename to avr_notice_update_cc. | |
8629 | (final_prescan_insn): Rename to avr_final_prescan_insn. | |
8630 | * config/avr/avr.c: Same. | |
8631 | * config/avr/avr.h: Same. | |
8632 | * config/avr/avr.md: Remove trailing blanks. | |
8633 | (prologue): Use avr_expand_prologue. | |
8634 | (epilogue, sibcall_epilogue): Use avr_expand_epilogue. | |
8635 | ||
7bb01996 RB |
8636 | 2013-01-14 Richard Biener <rguenther@suse.de> |
8637 | ||
8638 | * tree-cfg.c (verify_expr_location, verify_expr_location_1, | |
8639 | verify_location, collect_subblocks): New functions. | |
8640 | (verify_gimple_in_cfg): Verify that locations only reference | |
8641 | BLOCKs in the functions BLOCK tree. | |
8642 | ||
2724573f RB |
8643 | 2013-01-14 Richard Biener <rguenther@suse.de> |
8644 | ||
8645 | * tree-cfgcleanup.c (remove_forwarder_block): Unshare propagated | |
8646 | PHI argument. | |
8647 | * graphite-sese-to-poly.c (insert_out_of_ssa_copy): Properly | |
8648 | unshare reference. | |
8649 | (insert_out_of_ssa_copy_on_edge): Likewise. | |
8650 | (rewrite_close_phi_out_of_ssa): Likewise. | |
8651 | * tree-ssa.c (insert_debug_temp_for_var_def): Properly unshare | |
8652 | debug expressions. | |
8653 | * tree-ssa-pre.c (insert_into_preds_of_block): Properly unshare | |
8654 | propagated constants. | |
8655 | * tree-cfg.c (tree_node_can_be_shared): Handled component-refs | |
8656 | can not be shared. | |
8657 | ||
9a0bbab6 GJL |
8658 | 2013-01-14 Georg-Johann Lay <avr@gjlay.de> |
8659 | ||
8660 | * config/avr/avr-modes.def: Add GPL copyright notice. | |
8661 | ||
45805f17 UB |
8662 | 2013-01-13 Uros Bizjak <ubizjak@gmail.com> |
8663 | ||
8664 | * config/i386/sync.md (mem_thread_fence): Mask operands[0] with | |
8665 | MEMMODEL_MASK to determine memory model. | |
8666 | (atomic_store<mode>): Ditto from operands[2]. | |
8667 | * config/i386/i386.c (ix86_memmodel_check): Declare "strong" as bool. | |
8668 | ||
9d60be38 JJ |
8669 | 2013-01-13 Jakub Jelinek <jakub@redhat.com> |
8670 | ||
8671 | PR fortran/55935 | |
45805f17 | 8672 | * gimple-fold.c (get_symbol_constant_value): Call unshare_expr. |
9d60be38 JJ |
8673 | (fold_gimple_assign): Don't call unshare_expr here. |
8674 | (fold_ctor_reference): Call unshare_expr. | |
8675 | ||
e7f49d92 TG |
8676 | 2013-01-13 Terry Guo <terry.guo@arm.com> |
8677 | ||
aaf1e810 EB |
8678 | * Makefile.in (s-mlib): New argument MULTILIB_REUSE. |
8679 | * doc/fragments.texi: Document MULTILIB_REUSE. | |
8680 | * gcc.c (multilib_reuse): New internal spec. | |
e7f49d92 | 8681 | (set_multilib_dir): Also search multilib from multilib_reuse. |
aaf1e810 | 8682 | * genmultilib (tmpmultilib3): Refactor code. |
e7f49d92 TG |
8683 | (tmpmultilib4): Ditto. |
8684 | (multilib_reuse): New multilib argument. | |
8685 | ||
fbd03a27 RS |
8686 | 2013-01-13 Richard Sandiford <rdsandiford@googlemail.com> |
8687 | ||
8688 | * Makefile.in: Update copyright. | |
8689 | ||
b3681f13 TV |
8690 | 2013-01-12 Tom de Vries <tom@codesourcery.com> |
8691 | ||
8692 | PR middle-end/55890 | |
8693 | * calls.c (expand_call): Check if arg_nr is valid. | |
8694 | ||
3f287e4b MM |
8695 | 2013-01-11 Michael Meissner <meissner@linux.vnet.ibm.com> |
8696 | ||
8697 | * doc/extend.texi (X86 Built-in Functions): Add whitespace in | |
8698 | __builtin_ia32_paddb256 and __builtin_ia32_pavgb256 | |
5bc35113 MM |
8699 | documentation. Add missing '__' in front of |
8700 | __builtin_ia32_packssdw256. | |
3f287e4b | 8701 | |
1abcd5eb AK |
8702 | 2013-01-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
8703 | ||
8704 | PR target/55719 | |
8705 | * config/s390/s390.c (s390_preferred_reload_class): Do not return | |
8706 | NO_REGS for larl operands. | |
8707 | (s390_reload_larl_operand): Use s390_load_address instead of | |
8708 | emit_move_insn. | |
8709 | ||
980d0812 RB |
8710 | 2013-01-11 Richard Biener <rguenther@suse.de> |
8711 | ||
8712 | * tree-cfg.c (verify_node_sharing_1): Split out from ... | |
8713 | (verify_node_sharing): ... here. | |
8714 | (verify_gimple_in_cfg): Use verify_node_sharing_1 for walk_tree. | |
8715 | ||
7cb9fd07 EB |
8716 | 2013-01-11 Eric Botcazou <ebotcazou@adacore.com> |
8717 | ||
8718 | * configure.ac (Tree checking): Set TREECHECKING to yes if enabled. | |
8719 | Substitute TREECHECKING. | |
8720 | * configure: Regenerate. | |
8721 | * Makefile.in (TREECHECKING): New. | |
8722 | ||
47876a2a | 8723 | 2013-01-11 Richard Guenther <rguenther@suse.de> |
c7ab2530 RG |
8724 | |
8725 | PR tree-optimization/44061 | |
8726 | * tree-vrp.c (extract_range_basic): Compute zero as | |
8727 | value-range for __builtin_constant_p of function parameters. | |
8728 | ||
d1e082c2 RS |
8729 | 2013-01-10 Richard Sandiford <rdsandiford@googlemail.com> |
8730 | ||
45805f17 | 8731 | Update copyright years. |
d1e082c2 | 8732 | |
f85021b0 VM |
8733 | 2013-01-10 Vladimir Makarov <vmakarov@redhat.com> |
8734 | ||
9d60be38 | 8735 | PR rtl-optimization/55672 |
0160442c VM |
8736 | * lra-eliminations.c (mark_not_eliminable): Permit addition with |
8737 | const to be eliminable. | |
f85021b0 | 8738 | |
7a8b1ec4 DE |
8739 | 2013-01-10 David Edelsohn <dje.gcc@gmail.com> |
8740 | ||
8741 | * configure.ac (HAVE_AS_TLS): Add check for powerpc-ibm-aix. | |
8742 | * configure: Regenerate. | |
8743 | ||
ad2e5b71 RB |
8744 | 2013-01-10 Richard Biener <rguenther@suse.de> |
8745 | ||
ddf9322d | 8746 | * builtins.c (expand_builtin_init_trampoline): Use set_mem_attributes. |
ad2e5b71 | 8747 | |
ffc5b2bb RB |
8748 | 2013-01-10 Richard Biener <rguenther@suse.de> |
8749 | ||
8750 | PR bootstrap/55792 | |
8751 | * tree-into-ssa.c (rewrite_add_phi_arguments): Do not set | |
8752 | locations for virtual PHI arguments. | |
8753 | (rewrite_update_phi_arguments): Likewise. | |
8754 | ||
e1f674e4 JS |
8755 | 2013-01-10 Joel Sherrill <joel.sherrill@OARcorp.com> |
8756 | ||
8757 | * config/v850/rtems.h (ASM_SPEC): Pass -m8byte-align and -mgcc-abi | |
8758 | on to assembler. | |
8759 | ||
a57fc743 JJ |
8760 | 2013-01-10 Jakub Jelinek <jakub@redhat.com> |
8761 | ||
8762 | PR tree-optimization/55921 | |
8763 | * tree-complex.c (expand_complex_asm): New function. | |
8764 | (expand_complex_operations_1): Call it for GIMPLE_ASM. | |
8765 | ||
0ff4390d AK |
8766 | 2013-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
8767 | ||
8768 | PR target/55718 | |
8769 | * config/s390/s390.c (s390_symref_operand_p) | |
8770 | (s390_loadrelative_operand_p): Merge the two functions. | |
8771 | (s390_check_qrst_address, print_operand_address): Add parameters | |
8772 | to s390_loadrelative_operand_p invokation. | |
8773 | (s390_check_symref_alignment): Use s390_loadrelative_operand_p. | |
8774 | (s390_reload_larl_operand, s390_secondary_reload): Use | |
8775 | s390_loadrelative_operand_p instead of s390_symref_operand_p. | |
8776 | (legitimize_pic_address): Handle @GOTENT and @PLT + addend. | |
8777 | ||
6f557e0e MS |
8778 | 2013-01-09 Mike Stump <mikestump@comcast.net> |
8779 | ||
8780 | * dse.c (record_store): Remove unnecessary assert. | |
8781 | ||
7770c9e9 JH |
8782 | 2013-01-09 Jan Hubicka <jh@suse.cz> |
8783 | ||
8784 | PR tree-optimization/55569 | |
8785 | * cfgloopmanip.c (scale_loop_profile): Make ITERATION_BOUND gcov_type. | |
8786 | * cfgloop.h (scale_loop_profile): Likewise. | |
8787 | ||
a19b1432 JH |
8788 | 2013-01-09 Jan Hubicka <jh@suse.cz> |
8789 | ||
8790 | PR lto/45375 | |
ddf9322d UB |
8791 | * ipa-inline.c (ipa_inline): Remove extern inlines and virtual |
8792 | functions. | |
a19b1432 JH |
8793 | * cgraphclones.c (cgraph_clone_node): Cpoy also LTO file data. |
8794 | ||
9a002da8 RS |
8795 | 2013-01-09 Richard Sandiford <rdsandiford@googlemail.com> |
8796 | ||
8797 | PR middle-end/55114 | |
8798 | * expr.h (maybe_emit_group_store): Declare. | |
8799 | * expr.c (maybe_emit_group_store): New function. | |
8800 | * builtins.c (expand_builtin_int_roundingfn): Call it. | |
8801 | (expand_builtin_int_roundingfn_2): Likewise. | |
8802 | ||
511dcace VM |
8803 | 2013-01-09 Vladimir Makarov <vmakarov@redhat.com> |
8804 | ||
e1f2b729 | 8805 | PR rtl-optimization/55829 |
511dcace VM |
8806 | * lra-constraints.c (match_reload): Add code for absent output. |
8807 | (curr_insn_transform): Add code for reloads of matched inputs | |
8808 | without output. | |
8809 | ||
7b0fe4f4 UB |
8810 | 2013-01-09 Uros Bizjak <ubizjak@gmail.com> |
8811 | ||
8812 | * config/i386/sse.md (*vec_interleave_highv2df): Change mode | |
8813 | attribute of movddup insn to DF. | |
8814 | (*vec_interleave_lowv2df): Ditto. | |
8815 | (vec_dupv2df): Ditto. | |
8816 | ||
870ca331 JH |
8817 | 2013-01-09 Jan Hubicka <jh@suse.cz> |
8818 | ||
8819 | PR tree-optimiation/55875 | |
8820 | * tree-ssa-loop-niter.c (number_of_iterations_cond): Add | |
8821 | EVERY_ITERATION parameter. | |
7b0fe4f4 | 8822 | (number_of_iterations_exit): Check if exit is executed every iteration. |
870ca331 JH |
8823 | (idx_infer_loop_bounds): Similarly here. |
8824 | (n_of_executions_at_most): Simplify | |
8825 | to only test for cases where statement is dominated by the | |
7b0fe4f4 | 8826 | particular bound; handle correctly the "postdominance" test. |
870ca331 JH |
8827 | (scev_probably_wraps_p): Use max loop iterations info |
8828 | as a global bound first. | |
8829 | ||
6f575fe4 | 8830 | 2013-01-09 Nguyen Duy Dat <dat.nguyen.yn@rvc.renesas.com> |
3cd232b5 NDD |
8831 | Nick Clifton <nickc@redhat.com> |
8832 | ||
8833 | * config/v850/v850.md (cbranchsf4): New pattern. | |
8834 | (cstoresf4): New pattern. | |
8835 | (cbranchdf4): New pattern. | |
8836 | (cstoredf4): New pattern. | |
8837 | (movsicc): Disallow floating point comparisons. | |
8838 | (cmpsf_le_insn): Fix order of operators. | |
8839 | (cmpsf_lt_insn): Likewise. | |
8840 | (cmpsf_eq_insn): Likewise. | |
8841 | (cmpdf_le_insn): Likewise. | |
8842 | (cmpdf_lt_insn): Likewise. | |
8843 | (cmpdf_eq_insn): Likewise. | |
8844 | (cmpsf_ge_insn): Use LE comparison. | |
8845 | (cmpdf_ge_insn): Likewise. | |
8846 | (cmpsf_gt_insn): Use LT comparison. | |
8847 | (cmpdf_gt_insn): Likewise. | |
8848 | (cmpsf_ne_insn): Delete pattern. | |
8849 | (cmpdf_ne_insn): Delete pattern. | |
8850 | * config/v850/v850.c (v850_gen_float_compare): Use | |
8851 | gen_cmpdf_eq_insn for NE comparison. | |
8852 | (v850_float_z_comparison_operator) | |
8853 | (v850_float_nz_comparison_operator): Move from here ... | |
8854 | * config/v850/predicates.md: ... to here. Move GT and GE | |
8855 | comparisons into v850_float_z_comparison_operator. | |
8856 | * config/v850/v850-protos.h (v850_float_z_comparison_operator): | |
8857 | Delete prototype. | |
8858 | (v850_float_nz_comparison_operator): Likewise. | |
8859 | ||
f0d54148 JDA |
8860 | 2013-01-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
8861 | ||
8862 | * config/pa/pa.c (pa_emit_move_sequence): Replace calls to gen_insv | |
8863 | with calls to gen_insvsi/gen_insvdi. | |
8864 | ||
8f01beca VK |
8865 | 2013-01-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com> |
8866 | ||
8867 | * config/i386/i386.c (initial_ix86_tune_features): Set up | |
8868 | X86_TUNE_AVX128_OPTIMAL for m_BTVER2. | |
8869 | ||
2aa579ad JJ |
8870 | 2013-01-09 Steven Bosscher <steven@gcc.gnu.org> |
8871 | Jakub Jelinek <jakub@redhat.com> | |
8872 | ||
8873 | PR tree-optimization/48189 | |
8874 | * predict.c (predict_loops): If max is 0, don't call compare_tree_int. | |
8875 | If nitercst is 0, don't predict the exit edge. | |
8876 | ||
6edc3e32 | 8877 | 2013-01-08 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
01a3a324 N |
8878 | |
8879 | * config/aarch64/aarch64.c (aarch64_print_operand): Replace %r | |
8880 | in asm_fprintf with reg_names. | |
8881 | (aarch64_print_operand_address): Likewise. | |
8882 | (aarch64_return_addr): Likewise. | |
8883 | * config/aarch64/aarch64.h (ASM_FPRINTF_EXTENSIONS): Remove. | |
8884 | ||
f6f94d94 JDA |
8885 | 2013-01-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
8886 | ||
8887 | * config/pa/pa.h (VAL_U6_BITS_P): Define. | |
8888 | (INT_U6_BITS): Likewise. | |
8889 | * config/pa/predicates.md (uint6_operand): New predicate. | |
8890 | (shift5_operand, shift6_operand): Likewise. | |
8891 | * config/pa/pa.md (lshrsi3, rotrsi3): Use shift5_operand instead of | |
8892 | arith32_operand. | |
8893 | (lshrdi3): Use shift6_operand. | |
8894 | (shrpsi4, shrpdi4): New insn patterns. | |
8895 | (extzv): Delete expander. | |
8896 | (extzvsi, extzvdi): New expanders. Use uint5_operand and uint6_operand | |
8897 | predicates in unamed zero extract patterns. Tighten common constraint. | |
8898 | (extv): Delete expander. | |
8899 | (extvsi, extvdi): New expanders. Use uint5_operand and uint6_operand | |
8900 | predicates in unamed sign extract patterns. Tighten common constraint. | |
8901 | (insv): Delete expander. | |
8902 | (insvsi, insvdi): New expanders. Use uint5_operand and uint6_operand | |
8903 | predicates in unamed insert patterns. Tighten common constraint. | |
8904 | Change uint32_operand predicate to uint6_operand predicate in unamed | |
8905 | DImode pattern to insert constant values of type 1...1xxxx. | |
8906 | ||
36b72910 JH |
8907 | 2013-01-04 Jan Hubicka <jh@suse.cz> |
8908 | ||
8909 | PR tree-optimization/55823 | |
7b0fe4f4 UB |
8910 | * ipa-prop.c (update_indirect_edges_after_inlining): Fix ordering |
8911 | issue. | |
36b72910 | 8912 | |
47876a2a | 8913 | 2013-01-08 Jakub Jelinek <jakub@redhat.com> |
c6d851b9 JJ |
8914 | Uros Bizjak <ubizjak@gmail.com> |
8915 | ||
8916 | PR rtl-optimization/55845 | |
8917 | * df-problems.c (can_move_insns_across): Stop scanning at | |
8918 | volatile_insn_p source instruction or give up if | |
8919 | across_from .. across_to range contains any volatile_insn_p | |
8920 | instructions. | |
8921 | ||
4369c11e TB |
8922 | 2013-01-08 Tejas Belagod <tejas.belagod@arm.com> |
8923 | ||
7b0fe4f4 UB |
8924 | * config/aarch64/aarch64-simd.md (vec_init<mode>): New. |
8925 | * config/aarch64/aarch64-protos.h (aarch64_expand_vector_init): | |
8926 | Declare. | |
4369c11e | 8927 | * config/aarch64/aarch64.c (aarch64_simd_dup_constant, |
7b0fe4f4 | 8928 | aarch64_simd_make_constant, aarch64_expand_vector_init): New. |
4369c11e | 8929 | |
aeb7e7c1 JJ |
8930 | 2013-01-08 Jakub Jelinek <jakub@redhat.com> |
8931 | ||
8932 | PR fortran/55341 | |
8933 | * asan.c (asan_clear_shadow): New function. | |
8934 | (asan_emit_stack_protection): Use it. | |
8935 | ||
a02ad1aa TB |
8936 | 2013-01-08 Tejas Belagod <tejas.belagod@arm.com> |
8937 | ||
8938 | * config/aarch64/aarch64-simd.md (aarch64_simd_vec_<su>mult_lo_<mode>, | |
8939 | aarch64_simd_vec_<su>mult_hi_<mode>): Separate instruction and operand | |
8940 | with tab instead of space. | |
8941 | ||
f90d87f5 NC |
8942 | 2013-01-08 Nick Clifton <nickc@redhat.com> |
8943 | ||
8944 | * config/rl78/rl78.c (rl78_expand_prologue): Always select | |
8945 | register bank 0 at the start of an interrupt handler. | |
83ffd964 NC |
8946 | * config/rl78/rl78.md (mulsi3_g13): Correct values for MDBL and |
8947 | MDBH registers. | |
f90d87f5 | 8948 | |
385eb93d JG |
8949 | 2013-01-08 James Greenhalgh <james.greenhalgh@arm.com> |
8950 | ||
8951 | * config/aarch64/aarch64-simd.md | |
8952 | (aarch64_simd_bsl<mode>_internal): Add floating-point modes. | |
8953 | (aarch64_simd_bsl): Likewise. | |
8954 | (aarch64_vcond_internal<mode>): Likewise. | |
8955 | (vcond<mode><mode>): Likewise. | |
8956 | (aarch64_cm<cmp><mode>): Fix constraints, add new modes. | |
8957 | * config/aarch64/iterators.md (V_cmp_result): Add V2DF. | |
8958 | ||
4dcd1054 JG |
8959 | 2013-01-08 James Greenhalgh <james.greenhalgh@arm.com> |
8960 | ||
8961 | * config/aarch64/aarch64-builtins.c | |
8962 | (aarch64_builtin_vectorized_function): Handle sqrt, sqrtf. | |
8963 | ||
4267a4a6 MJ |
8964 | 2013-01-08 Martin Jambor <mjambor@suse.cz> |
8965 | ||
8966 | PR debug/55579 | |
8967 | * tree-sra.c (analyze_access_subtree): Return true also after | |
8968 | potentially creating a debug-only replacement. | |
8969 | ||
5f4e6de3 JJ |
8970 | 2013-01-08 Jakub Jelinek <jakub@redhat.com> |
8971 | ||
3138f224 JJ |
8972 | PR middle-end/55890 |
8973 | * tree-ssa-ccp.c (evaluate_stmt): Use gimple_call_builtin_p. | |
8974 | ||
5f4e6de3 JJ |
8975 | PR tree-optimization/54120 |
8976 | * tree-vrp.c (range_fits_type_p): Don't allow | |
8977 | src_precision < precision from signed vr to unsigned_p | |
8978 | if vr->min or vr->max is negative. | |
8979 | (simplify_float_conversion_using_ranges): Test can_float_p | |
8980 | against CODE_FOR_nothing. | |
8981 | ||
f3ef18ff JJ |
8982 | 2013-01-08 Jakub Jelinek <jakub@redhat.com> |
8983 | Richard Biener <rguenther@suse.de> | |
8984 | ||
8985 | PR middle-end/55851 | |
8986 | * fold-const.c (int_binop_types_match_p): Allow all INTEGRAL_TYPE_P | |
8987 | types instead of just INTEGER_TYPE types. | |
8988 | ||
25c210f9 MK |
8989 | 2013-01-07 Mark Kettenis <kettenis@openbsd.org> |
8990 | ||
8991 | * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE, LIBGCC2_TF_CEXT, | |
8992 | TF_SIZE): Define. | |
f90d87f5 | 8993 | |
81826a7b SE |
8994 | 2013-01-07 Steve Ellcey <sellcey@mips.com> |
8995 | ||
8996 | PR target/42661 | |
8997 | * config/mips/mips.opt: Change mad to mmad to match documentation. | |
8998 | ||
35678514 GJL |
8999 | 2013-01-07 Georg-Johann Lay <avr@gjlay.de> |
9000 | ||
9001 | PR target/55897 | |
9002 | * doc/extend.texi (AVR Named Address Spaces): __memx goes into | |
9003 | .progmemx.data now. | |
9004 | ||
e5669488 GJL |
9005 | 2013-01-07 Georg-Johann Lay <avr@gjlay.de> |
9006 | ||
9007 | PR target/55897 | |
9008 | * config/avr/avr.h (ADDR_SPACE_COUNT): New enum. | |
9009 | (avr_addrspace_t): Add .section_name field. | |
9010 | * config/avr/avr.c (progmem_section): Use ADDR_SPACE_COUNT as | |
9011 | array size. | |
9012 | (avr_addrspace): Same. Initialize .section_name. Remove last | |
9013 | NULL entry. Put __memx into .progmemx.data. | |
9014 | (progmem_section_prefix): Remove. | |
9015 | (avr_asm_init_sections): No need to initialize progmem_section. | |
9016 | (avr_asm_named_section): Use avr_addrspace[].section_name to get | |
9017 | section name prefix. | |
9018 | (avr_asm_select_section): Ditto. And use get_unnamed_section to | |
9019 | retrieve the progmem section. | |
9020 | * avr-c.c (avr_cpu_cpp_builtins): Use ADDR_SPACE_COUNT as loop | |
9021 | boundary to run over avr_addrspace[]. | |
9022 | (avr_register_target_pragmas): Ditto. | |
9023 | ||
656e6f37 JJ |
9024 | 2013-01-06 Jakub Jelinek <jakub@redhat.com> |
9025 | ||
9026 | * varasm.c (output_constant_def_contents): For asan_protect_global | |
9027 | protected strings, adjust DECL_ALIGN if needed, before testing for | |
9028 | anchored symbols. | |
9029 | (place_block_symbol): Adjust size for asan protected STRING_CSTs if | |
9030 | TREE_CONSTANT_POOL_ADDRESS_P. Increase alignment for asan protected | |
9031 | normal decls. | |
9032 | (output_object_block): For asan protected decls, emit asan padding | |
9033 | after their contents. | |
9034 | * asan.c (asan_protect_global): Don't check TREE_ASM_WRITTEN here. | |
9035 | (asan_finish_file): Test it here instead. | |
9036 | ||
6edc3e32 UB |
9037 | 2013-01-07 Nick Clifton <nickc@redhat.com> |
9038 | Matthias Klose <doko@debian.org> | |
9039 | Doug Kwan <dougkwan@google.com> | |
9040 | H.J. Lu <hongjiu.lu@intel.com> | |
b352afba NC |
9041 | |
9042 | PR driver/55470 | |
9043 | * collect2.c (main): Support -fuse-ld=bfd and -fuse-ld=gold. | |
9044 | ||
9045 | * common.opt: Add fuse-ld=bfd and fuse-ld=gold. | |
9046 | ||
9047 | * gcc.c (LINK_COMMAND_SPEC): Pass -fuse-ld=* to collect2. | |
9048 | ||
7b0fe4f4 | 9049 | * opts.c (comman_handle_option): Ignore -fuse-ld=bfd and -fuse-ld=gold. |
b352afba NC |
9050 | |
9051 | * doc/invoke.texi: Document -fuse-ld=bfd and -fuse-ld=gold. | |
9052 | ||
2a095093 GJL |
9053 | 2013-01-07 Georg-Johann Lay <avr@gjlay.de> |
9054 | ||
f3b503f4 | 9055 | PR target/54461 |
2a095093 GJL |
9056 | * doc/install.texi (Cross-Compiler-Specific Options): Document |
9057 | --with-avrlibc. | |
9058 | ||
383f9b34 TB |
9059 | 2013-01-07 Tejas Belagod <tejas.belagod@arm.com> |
9060 | ||
9061 | * config/aarch64/arm_neon.h (vmovn_high_is16, vmovn_high_s32, | |
9062 | vmovn_high_s64, vmovn_high_u16, vmovn_high_u32, vmovn_high_u64, | |
9063 | vqmovn_high_s16, vqmovn_high_s32, vqmovn_high_s64, vqmovn_high_u16, | |
9064 | vqmovn_high_u32, vqmovn_high_u64, vqmovun_high_s16, vqmovun_high_s32, | |
9065 | vqmovun_high_s64): Fix source operand number and update copyright. | |
9066 | ||
3626621a RB |
9067 | 2013-01-07 Richard Biener <rguenther@suse.de> |
9068 | ||
9069 | PR middle-end/55890 | |
9070 | * gimple.h (gimple_call_builtin_p): New overload. | |
9071 | * gimple.c (validate_call): New function. | |
9072 | (gimple_call_builtin_p): Likewise. | |
9073 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): | |
9074 | Use gimple_call_builtin_p. | |
9075 | (find_func_clobbers): Likewise. | |
9076 | * tree-ssa-strlen.c (adjust_last_stmt): Likewise. | |
9077 | (strlen_optimize_stmt): Likewise. | |
9078 | ||
8b2ea410 JG |
9079 | 2013-01-07 James Greenhalgh <james.greenhalgh@arm.com> |
9080 | ||
9081 | * config/aarch64/arm_neon.h (vld1_dup_*): Make argument const. | |
9082 | (vld1q_dup_*): Likewise. | |
9083 | (vld1_*): Likewise. | |
9084 | (vld1q_*): Likewise. | |
9085 | (vld1_lane_*): Likewise. | |
9086 | (vld1q_lane_*): Likewise. | |
9087 | ||
9713d329 RB |
9088 | 2013-01-07 Richard Biener <rguenther@suse.de> |
9089 | ||
9090 | * lto-streamer.h (LTO_minor_version): Bump to 2. | |
9091 | ||
3520f7cc JG |
9092 | 2013-01-07 James Greenhalgh <james.greenhalgh@arm.com> |
9093 | ||
9094 | * config/aarch64/aarch64-protos.h | |
9095 | (aarch64_const_double_zero_rtx_p): Rename to... | |
9096 | (aarch64_float_const_zero_rtx_p): ...this. | |
9097 | (aarch64_float_const_representable_p): New. | |
9098 | (aarch64_output_simd_mov_immediate): Likewise. | |
9099 | * config/aarch64/aarch64-simd.md (*aarch64_simd_mov<mode>): Refactor | |
9100 | move immediate case. | |
9101 | * config/aarch64/aarch64.c | |
9102 | (aarch64_const_double_zero_rtx_p): Rename to... | |
9103 | (aarch64_float_const_zero_rtx_p): ...this. | |
9104 | (aarch64_print_operand): Allow printing of new constants. | |
9105 | (aarch64_valid_floating_const): New. | |
9106 | (aarch64_legitimate_constant_p): Check for valid floating-point | |
9107 | constants. | |
9108 | (aarch64_simd_valid_immediate): Likewise. | |
9109 | (aarch64_vect_float_const_representable_p): New. | |
9110 | (aarch64_float_const_representable_p): Likewise. | |
9111 | (aarch64_simd_imm_zero_p): Also allow for floating-point 0.0. | |
9112 | (aarch64_output_simd_mov_immediate): New. | |
9113 | * config/aarch64/aarch64.md (*movsf_aarch64): Add new alternative. | |
9114 | (*movdf_aarch64): Likewise. | |
9115 | * config/aarch64/constraints.md (Ufc): New. | |
9116 | (Y): call aarch64_float_const_zero_rtx. | |
9117 | * config/aarch64/predicates.md (aarch64_fp_compare_operand): New. | |
9118 | ||
e167c04d RB |
9119 | 2013-01-07 Richard Biener <rguenther@suse.de> |
9120 | ||
9121 | PR tree-optimization/55888 | |
9122 | PR tree-optimization/55862 | |
9123 | * tree-ssa-pre.c (phi_translate_1): Revert previous change. | |
9124 | (valid_in_sets): Check if a NAME has a leader in AVAIL_OUT, | |
9125 | not if it is contained therein. | |
9126 | ||
0139aaab GJL |
9127 | 2013-01-07 Georg-Johann Lay <avr@gjlay.de> |
9128 | ||
9129 | * config/avr/t-avr: Typo. | |
9130 | ||
4a176b23 GJL |
9131 | 2013-01-07 Georg-Johann Lay <avr@gjlay.de> |
9132 | ||
9133 | PR55243 | |
9134 | * config/avr/t-avr: Don't automatically rebuild | |
9135 | $(srcdir)/config/avr/t-multilib | |
9136 | $(srcdir)/config/avr/avr-tables.opt | |
9137 | $(srcdir)/doc/avr-mmcu.texi | |
9138 | (avr-mcus): New phony target to build them on request. | |
9139 | (s-avr-mlib, s-avr-mmcu-texi): Remove. | |
9140 | * avr/avr-mcus.def: Adjust comments. | |
9141 | ||
c7afdc98 UB |
9142 | 2013-01-07 Uros Bizjak <ubizjak@gmail.com> |
9143 | ||
9144 | * config/i386/i386.c (DEFAULT_PCC_STRUCT_RETURN): Remove. | |
9145 | ||
1ab05c31 RS |
9146 | 2013-01-06 Richard Sandiford <rdsandiford@googlemail.com> |
9147 | ||
9148 | * file-find.c, file-find.h, realmpfr.c: Add FSF as copyright holder. | |
9149 | ||
488e3acc RS |
9150 | 2013-01-06 Richard Sandiford <rdsandiford@googlemail.com> |
9151 | ||
9152 | * config/tilepro/gen-mul-tables.cc: Put copyright on one line. | |
9153 | ||
a89599d2 DE |
9154 | 2013-01-05 David Edelsohn <dje.gcc@gmail.com> |
9155 | ||
9156 | * config/rs6000/aix53.h (LIB_SPEC): Add -lpthreads when compiling | |
9157 | to generate profiling. | |
9158 | * config/rs6000/aix64.h (LIB_SPEC): Same. | |
9159 | ||
70f09188 AP |
9160 | 2013-01-04 Andrew Pinski <apinski@cavium.com> |
9161 | ||
9162 | * config/aarch64/aarch64.c (aarch64_fixed_condition_code_regs): | |
9163 | New function. | |
9164 | (TARGET_FIXED_CONDITION_CODE_REGS): Define. | |
9165 | ||
918d445f UB |
9166 | 2013-01-04 Uros Bizjak <ubizjak@gmail.com> |
9167 | ||
9168 | * config/i386/i386.c (ix86_legitimize_address): Call convert_to_mode | |
9169 | unconditionally. | |
9170 | (ix86_expand_move): Ditto. | |
9171 | (ix86_zero_extend_to_Pmode): Ditto. | |
9172 | (ix86_expand_call): Ditto. | |
9173 | (ix86_expand_special_args_builtin): Ditto. | |
9174 | (ix86_expand_builtin): Ditto. | |
9175 | ||
361618ec RB |
9176 | 2013-01-04 Richard Biener <rguenther@suse.de> |
9177 | ||
9178 | PR tree-optimization/55862 | |
9179 | * tree-ssa-pre.c (phi_translate_1): Valueize SSA names after | |
9180 | translating them through PHI nodes. | |
9181 | ||
87eab554 MJ |
9182 | 2013-01-04 Martin Jambor <mjambor@suse.cz> |
9183 | ||
9184 | PR tree-optimization/55755 | |
9185 | * tree-sra.c (sra_modify_assign): Do not check that an access has no | |
9186 | children when trying to avoid producing a VIEW_CONVERT_EXPR. | |
9187 | ||
33879b9f MP |
9188 | 2013-01-04 Marek Polacek <polacek@redhat.com> |
9189 | ||
9190 | PR middle-end/55859 | |
9191 | * opts.c (default_options_optimization): Clarify error message. | |
9192 | ||
3068819a RB |
9193 | 2013-01-04 Richard Biener <rguenther@suse.de> |
9194 | ||
9195 | PR middle-end/55863 | |
9196 | * fold-const.c (split_tree): Undo -X - 1 to ~X folding for | |
9197 | reassociation. | |
9198 | ||
0e4ae794 JDA |
9199 | 2013-01-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
9200 | ||
9201 | PR target/53789 | |
9202 | * config/pa/pa.md (movsi): Revert previous change. | |
e58d2e48 JDA |
9203 | * config/pa/pa.c (pa_legitimate_constant_p): Reject all TLS symbol |
9204 | references. | |
0e4ae794 | 9205 | |
65c88cef RH |
9206 | 2013-01-03 Richard Henderson <rth@redhat.com> |
9207 | ||
9208 | * config/i386/i386.c (ix86_expand_move): Always assign to op1 | |
9209 | after eliminating TLS symbols. | |
9210 | ||
8ac16127 MG |
9211 | 2013-01-03 Marc Glisse <marc.glisse@inria.fr> |
9212 | ||
9213 | PR bootstrap/50167 | |
9214 | * graphite-interchange.c (pdr_stride_in_loop): Use gmp_fprintf. | |
9215 | * graphite-poly.c (debug_gmp_value): Likewise. | |
9216 | ||
bb664f09 UB |
9217 | 2013-01-03 Uros Bizjak <ubizjak@gmail.com> |
9218 | ||
9219 | PR target/55712 | |
9220 | * config/i386/i386-c.c (ix86_target_macros_internal): Depending on | |
9221 | selected code model, define __code_mode_small__, __code_model_medium__, | |
9222 | __code_model_large__, __code_model_32__ or __code_model_kernel__. | |
9223 | * config/i386/cpuid.h (__cpuid, __cpuid_count) [__i386__]: Prefix | |
9224 | xchg temporary register with %k. Declare temporary register as | |
9225 | early clobbered. | |
9226 | [__x86_64__]: For medium and large code models, preserve %rbx register. | |
9227 | ||
bcf1ef00 RB |
9228 | 2013-01-03 Richard Biener <rguenther@suse.de> |
9229 | ||
0506634a | 9230 | * tree-data-ref.c (dump_conflict_function): Use less vertical spacing. |
bcf1ef00 RB |
9231 | (dump_subscript): Adjust. |
9232 | (finalize_ddr_dependent): Do not dump redundant info. | |
9233 | (analyze_siv_subscript): Adjust. | |
9234 | (subscript_dependence_tester): Likewise. | |
9235 | (compute_affine_dependence): Likewise. | |
9236 | ||
59fd17e3 RB |
9237 | 2013-01-03 Richard Biener <rguenther@suse.de> |
9238 | ||
9239 | Revert | |
9240 | 2013-01-03 Richard Biener <rguenther@suse.de> | |
9241 | ||
9242 | PR tree-optimization/55857 | |
9243 | * tree-vect-stmts.c (vectorizable_load): Do not setup | |
9244 | re-alignment for invariant loads. | |
9245 | ||
9246 | 2013-01-02 Richard Biener <rguenther@suse.de> | |
9247 | ||
9248 | * tree-vect-stmts.c (vectorizable_load): When vectorizing an | |
0506634a | 9249 | invariant load do not generate a vector load from the scalar location. |
59fd17e3 | 9250 | |
595c2679 RB |
9251 | 2013-01-03 Richard Biener <rguenther@suse.de> |
9252 | ||
9253 | * tree-vect-loop.c (vect_analyze_loop_form): Clarify reason | |
9254 | for not vectorizing. | |
9255 | * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Do | |
9256 | not build INDIRECT_REFs, call get_name once only. | |
9257 | (vect_create_data_ref_ptr): Likewise. Dump base object kind | |
9258 | based on DR_BASE_OBJECT, not DR_BASE_ADDRESS. | |
9259 | ||
90bb7d7a RB |
9260 | 2013-01-03 Richard Biener <rguenther@suse.de> |
9261 | ||
9262 | PR tree-optimization/55857 | |
9263 | * tree-vect-stmts.c (vectorizable_load): Do not setup | |
9264 | re-alignment for invariant loads. | |
9265 | ||
f09b77ca RB |
9266 | 2013-01-03 Richard Biener <rguenther@suse.de> |
9267 | ||
9268 | PR lto/55848 | |
9269 | * lto-symtab.c (lto_symtab_merge_decls_1): As last resort, always | |
9270 | prefer a built-in decl. | |
9271 | ||
3461a16e JJ |
9272 | 2013-01-03 Jakub Jelinek <jakub@redhat.com> |
9273 | ||
df8e2b4f JJ |
9274 | * gcc.c (process_command): Update copyright notice dates. |
9275 | * gcov.c (print_version): Likewise. | |
9276 | * gcov-dump.c (print_version): Likewise. | |
9277 | ||
3461a16e JJ |
9278 | PR rtl-optimization/55838 |
9279 | * loop-iv.c (iv_number_of_iterations): Call lowpart_subreg on | |
9280 | iv0.step, iv1.step and step. | |
9281 | ||
8b5546d6 JJ |
9282 | 2013-01-03 Jakub Jelinek <jakub@redhat.com> |
9283 | Marc Glisse <marc.glisse@inria.fr> | |
9284 | ||
9285 | PR tree-optimization/55832 | |
9286 | * fold-const.c (fold_binary_loc): For ABS_EXPR<x> >= 0 and | |
9287 | ABS_EXPR<x> < 0 folding use constant_boolean_node instead of | |
9288 | integer_{one,zero}_node. | |
9289 | ||
8ab1d2e9 JJ |
9290 | 2013-01-03 Jakub Jelinek <jakub@redhat.com> |
9291 | ||
9292 | PR debug/54402 | |
9293 | * params.def (PARAM_MAX_VARTRACK_REVERSE_OP_SIZE): New param. | |
9294 | * var-tracking.c (reverse_op): Don't add reverse ops to | |
9295 | VALUEs that have already | |
0506634a | 9296 | PARAM_VALUE (PARAM_MAX_VARTRACK_REVERSE_OP_SIZE) or longer locs list. |
8ab1d2e9 | 9297 | |
5b9ad1d4 GP |
9298 | 2013-01-02 Gerald Pfeifer <gerald@pfeifer.com> |
9299 | ||
9300 | * doc/contrib.texi: Note years as release manager for Mark Mitchell. | |
9301 | ||
e25a6711 TJ |
9302 | 2013-01-02 Teresa Johnson <tejohnson@google.com> |
9303 | ||
9304 | * dumpfile.c (dump_loc): Print filename with location. | |
9305 | * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Use | |
9306 | new location_t parameter to emit complete unroll message with | |
9307 | new dump framework. | |
9308 | (canonicalize_loop_induction_variables): Compute loops location | |
9309 | and pass to try_unroll_loop_completely. | |
9310 | * loop-unroll.c (report_unroll_peel): New function. | |
9311 | (peel_loops_completely): Use new dump format with location | |
9312 | for main dumpfile message, and invoke report_unroll_peel on success. | |
9313 | (decide_unrolling_and_peeling): Ditto. | |
9314 | (decide_peel_once_rolling): Remove old dumpfile message subsumed | |
9315 | by report_unroll_peel. | |
9316 | (decide_peel_completely): Ditto. | |
9317 | (decide_unroll_constant_iterations): Ditto. | |
9318 | (decide_unroll_runtime_iterations): Ditto. | |
9319 | (decide_peel_simple): Ditto. | |
9320 | (decide_unroll_stupid): Ditto. | |
9321 | * cfgloop.c (get_loop_location): New function. | |
9322 | * cfgloop.h (get_loop_location): Declare. | |
9323 | ||
77878621 ST |
9324 | 2013-01-02 Sriraman Tallam <tmsriram@google.com> |
9325 | ||
9326 | * config/i386/i386.c (fold_builtin_cpu): Remove unnecessary checks for | |
9327 | NULL. | |
9328 | ||
9e65d03e JDA |
9329 | 2013-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
9330 | ||
9331 | PR middle-end/55198 | |
9332 | * expr.c (expand_expr_real_1): Don't use bitfield extraction for non | |
9333 | BLKmode objects when EXPAND_MEMORY is specified. | |
9334 | ||
6a7da30f ST |
9335 | 2013-01-02 Sriraman Tallam <tmsriram@google.com> |
9336 | ||
9337 | * config/i386/i386.c (ix86_get_function_versions_dispatcher): Fix bug | |
9338 | in loop predicate. | |
9339 | (fold_builtin_cpu): Do not share cpu model decls across statements. | |
9340 | ||
e78167f2 JM |
9341 | 2013-01-02 Jason Merrill <jason@redhat.com> |
9342 | ||
9343 | PR c++/55804 | |
9344 | * tree.c (build_array_type_1): Revert earlier change. | |
9345 | ||
8c075fb4 YZ |
9346 | 2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com> |
9347 | ||
9348 | * config/aarch64/aarch64-cores.def: Add entries for "cortex-a53" and | |
9349 | "cortex-a57". | |
9350 | * config/aarch64/aarch64-tune.md: Re-generate. | |
9351 | ||
0682ed3e RB |
9352 | 2013-01-02 Richard Biener <rguenther@suse.de> |
9353 | ||
9354 | * tree-vect-stmts.c (vectorizable_load): When vectorizing an | |
0506634a | 9355 | invariant load do not generate a vector load from the scalar location. |
0682ed3e | 9356 | |
b8f6a302 RB |
9357 | 2013-01-02 Richard Biener <rguenther@suse.de> |
9358 | ||
9359 | PR bootstrap/55784 | |
9360 | * configure.ac: Add $GMPINC to CFLAGS/CXXFLAGS. | |
9361 | * configure: Regenerate. | |
9362 | ||
04b80dbb RS |
9363 | 2013-01-02 Richard Sandiford <rdsandiford@googlemail.com> |
9364 | ||
9365 | * builtins.c (expand_builtin_mathfn, expand_builtin_mathfn_2) | |
9366 | (expand_builtin_mathfn_ternary, expand_builtin_mathfn_3) | |
9367 | (expand_builtin_int_roundingfn_2): Keep the original target around | |
9368 | for the fallback case. | |
9369 | ||
635b0b0c RS |
9370 | 2013-01-02 Richard Sandiford <rdsandiford@googlemail.com> |
9371 | ||
9372 | * tree-vrp.c (range_fits_type_p): Require the MSB of the double_int | |
9373 | to be clear for sign changes. | |
9374 | ||
42d57399 JH |
9375 | 2013-01-01 Jan Hubicka <jh@suse.cz> |
9376 | ||
9377 | * ipa-inline-analysis.c: Fix formatting. | |
9378 | ||
5bb6669d JJ |
9379 | 2013-01-01 Jakub Jelinek <jakub@redhat.com> |
9380 | ||
9381 | PR tree-optimization/55831 | |
9382 | * tree-vect-loop.c (get_initial_def_for_induction): Use | |
9383 | gsi_after_labels instead of gsi_start_bb. | |
ad41bd84 | 9384 | \f |
86a2db33 | 9385 | Copyright (C) 2013 Free Software Foundation, Inc. |
ad41bd84 JM |
9386 | |
9387 | Copying and distribution of this file, with or without modification, | |
9388 | are permitted in any medium without royalty provided the copyright | |
9389 | notice and this notice are preserved. |